145086228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 474211584

約数和(自身を除く): 329125356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 53, 54, 63, 68, 71, 81, 84, 102, 106, 108, 119, 126, 142, 153, 159, 162, 189, 204, 212, 213, 238, 252, 284, 306, 318, 324, 357, 371, 378, 426, 459, 476, 477, 497, 567, 612, 636, 639, 714, 742, 756, 852, 901, 918, 954, 994, 1071, 1113, 1134, 1207, 1278, 1377, 1428, 1431, 1484, 1491, 1802, 1836, 1908, 1917, 1988, 2142, 2226, 2268, 2414, 2556, 2703, 2754, 2862, 2982, 3213, 3339, 3604, 3621, 3763, 3834, 4284, 4293, 4452, 4473, 4828, 5406, 5508, 5724, 5751, 5964, 6307, 6426, 6678, 7242, 7526, 7668, 8109, 8449, 8586, 8946, 9639, 10017, 10812, 10863, 11289, 11502, 12614, 12852, 13356, 13419, 14484, 15052, 16218, 16898, 17172, 17892, 18921, 19278, 20034, 21726, 22578, 23004, 24327, 25228, 25347, 26341, 26838, 30051, 32436, 32589, 33796, 33867, 37842, 38556, 40068, 40257, 43452, 45156, 48654, 50694, 52682, 53676, 56763, 60102, 63971, 65178, 67734, 72981, 75684, 76041, 79023, 80514, 97308, 97767, 101388, 101601, 105364, 113526, 120204, 127942, 130356, 135468, 145962, 152082, 158046, 161028, 170289, 191913, 195534, 203202, 227052, 228123, 237069, 255884, 291924, 304164, 304803, 316092, 340578, 383826, 391068, 406404, 447797, 456246, 474138, 510867, 575739, 609606, 681156, 684369, 711207, 767652, 895594, 912492, 948276, 1021734, 1151478, 1219212, 1343391, 1368738, 1422414, 1727217, 1791188, 2043468, 2133621, 2302956, 2686782, 2737476, 2844828, 3454434, 4030173, 4267242, 5181651, 5373564, 6908868, 8060346, 8534484, 10363302, 12090519, 16120692, 20726604, 24181038, 36271557, 48362076, 72543114, 145086228]

約数ペア:

[(1, 145086228), (2, 72543114), (3, 48362076), (4, 36271557), (6, 24181038), (7, 20726604), (9, 16120692), (12, 12090519), (14, 10363302), (17, 8534484), (18, 8060346), (21, 6908868), (27, 5373564), (28, 5181651), (34, 4267242), (36, 4030173), (42, 3454434), (51, 2844828), (53, 2737476), (54, 2686782), (63, 2302956), (68, 2133621), (71, 2043468), (81, 1791188), (84, 1727217), (102, 1422414), (106, 1368738), (108, 1343391), (119, 1219212), (126, 1151478), (142, 1021734), (153, 948276), (159, 912492), (162, 895594), (189, 767652), (204, 711207), (212, 684369), (213, 681156), (238, 609606), (252, 575739), (284, 510867), (306, 474138), (318, 456246), (324, 447797), (357, 406404), (371, 391068), (378, 383826), (426, 340578), (459, 316092), (476, 304803), (477, 304164), (497, 291924), (567, 255884), (612, 237069), (636, 228123), (639, 227052), (714, 203202), (742, 195534), (756, 191913), (852, 170289), (901, 161028), (918, 158046), (954, 152082), (994, 145962), (1071, 135468), (1113, 130356), (1134, 127942), (1207, 120204), (1278, 113526), (1377, 105364), (1428, 101601), (1431, 101388), (1484, 97767), (1491, 97308), (1802, 80514), (1836, 79023), (1908, 76041), (1917, 75684), (1988, 72981), (2142, 67734), (2226, 65178), (2268, 63971), (2414, 60102), (2556, 56763), (2703, 53676), (2754, 52682), (2862, 50694), (2982, 48654), (3213, 45156), (3339, 43452), (3604, 40257), (3621, 40068), (3763, 38556), (3834, 37842), (4284, 33867), (4293, 33796), (4452, 32589), (4473, 32436), (4828, 30051), (5406, 26838), (5508, 26341), (5724, 25347), (5751, 25228), (5964, 24327), (6307, 23004), (6426, 22578), (6678, 21726), (7242, 20034), (7526, 19278), (7668, 18921), (8109, 17892), (8449, 17172), (8586, 16898), (8946, 16218), (9639, 15052), (10017, 14484), (10812, 13419), (10863, 13356), (11289, 12852), (11502, 12614)]