189773748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 530187840

約数和(自身を除く): 340414092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 67, 76, 82, 101, 114, 123, 134, 164, 171, 201, 202, 228, 246, 268, 303, 342, 369, 402, 404, 492, 603, 606, 684, 738, 779, 804, 909, 1206, 1212, 1273, 1476, 1558, 1818, 1919, 2337, 2412, 2546, 2747, 3116, 3636, 3819, 3838, 4141, 4674, 5092, 5494, 5757, 6767, 7011, 7638, 7676, 8241, 8282, 9348, 10988, 11457, 11514, 12423, 13534, 14022, 15276, 16482, 16564, 17271, 20301, 22914, 23028, 24723, 24846, 27068, 28044, 32964, 34542, 37269, 40602, 45828, 49446, 49692, 52193, 60903, 69084, 74538, 78679, 81204, 98892, 104386, 121806, 128573, 149076, 156579, 157358, 208772, 236037, 243612, 257146, 277447, 313158, 314716, 385719, 469737, 472074, 514292, 554894, 626316, 708111, 771438, 832341, 939474, 944148, 1109788, 1157157, 1416222, 1542876, 1664682, 1878948, 2314314, 2497023, 2832444, 3329364, 4628628, 4994046, 5271493, 9988092, 10542986, 15814479, 21085972, 31628958, 47443437, 63257916, 94886874, 189773748]

約数ペア:

[(1, 189773748), (2, 94886874), (3, 63257916), (4, 47443437), (6, 31628958), (9, 21085972), (12, 15814479), (18, 10542986), (19, 9988092), (36, 5271493), (38, 4994046), (41, 4628628), (57, 3329364), (67, 2832444), (76, 2497023), (82, 2314314), (101, 1878948), (114, 1664682), (123, 1542876), (134, 1416222), (164, 1157157), (171, 1109788), (201, 944148), (202, 939474), (228, 832341), (246, 771438), (268, 708111), (303, 626316), (342, 554894), (369, 514292), (402, 472074), (404, 469737), (492, 385719), (603, 314716), (606, 313158), (684, 277447), (738, 257146), (779, 243612), (804, 236037), (909, 208772), (1206, 157358), (1212, 156579), (1273, 149076), (1476, 128573), (1558, 121806), (1818, 104386), (1919, 98892), (2337, 81204), (2412, 78679), (2546, 74538), (2747, 69084), (3116, 60903), (3636, 52193), (3819, 49692), (3838, 49446), (4141, 45828), (4674, 40602), (5092, 37269), (5494, 34542), (5757, 32964), (6767, 28044), (7011, 27068), (7638, 24846), (7676, 24723), (8241, 23028), (8282, 22914), (9348, 20301), (10988, 17271), (11457, 16564), (11514, 16482), (12423, 15276), (13534, 14022)]