165520908

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 535665312

約数和(自身を除く): 370144404

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, 81, 84, 102, 106, 108, 119, 126, 153, 159, 162, 189, 204, 212, 238, 243, 252, 306, 318, 324, 357, 371, 378, 459, 476, 477, 486, 567, 612, 636, 714, 729, 742, 756, 901, 918, 954, 972, 1071, 1113, 1134, 1377, 1428, 1431, 1458, 1484, 1701, 1802, 1836, 1908, 2142, 2187, 2226, 2268, 2703, 2754, 2862, 2916, 3213, 3339, 3402, 3604, 4131, 4284, 4293, 4374, 4452, 5103, 5406, 5508, 5724, 6307, 6426, 6561, 6678, 6804, 8109, 8262, 8586, 8748, 9639, 10017, 10206, 10812, 12393, 12614, 12852, 12879, 13122, 13356, 15309, 16218, 16524, 17172, 18921, 19278, 20034, 20412, 24327, 24786, 25228, 25758, 26244, 28917, 30051, 30618, 32436, 37179, 37842, 38556, 38637, 40068, 45927, 48654, 49572, 51516, 56763, 57834, 60102, 61236, 72981, 74358, 75684, 77274, 86751, 90153, 91854, 97308, 111537, 113526, 115668, 115911, 120204, 145962, 148716, 154548, 170289, 173502, 180306, 183708, 218943, 223074, 227052, 231822, 260253, 270459, 291924, 340578, 347004, 347733, 360612, 437886, 446148, 463644, 510867, 520506, 540918, 656829, 681156, 695466, 780759, 811377, 875772, 1021734, 1041012, 1081836, 1313658, 1390932, 1532601, 1561518, 1622754, 1970487, 2043468, 2434131, 2627316, 3065202, 3123036, 3245508, 3940974, 4597803, 4868262, 5911461, 6130404, 7881948, 9195606, 9736524, 11822922, 13793409, 18391212, 23645844, 27586818, 41380227, 55173636, 82760454, 165520908]

約数ペア:

[(1, 165520908), (2, 82760454), (3, 55173636), (4, 41380227), (6, 27586818), (7, 23645844), (9, 18391212), (12, 13793409), (14, 11822922), (17, 9736524), (18, 9195606), (21, 7881948), (27, 6130404), (28, 5911461), (34, 4868262), (36, 4597803), (42, 3940974), (51, 3245508), (53, 3123036), (54, 3065202), (63, 2627316), (68, 2434131), (81, 2043468), (84, 1970487), (102, 1622754), (106, 1561518), (108, 1532601), (119, 1390932), (126, 1313658), (153, 1081836), (159, 1041012), (162, 1021734), (189, 875772), (204, 811377), (212, 780759), (238, 695466), (243, 681156), (252, 656829), (306, 540918), (318, 520506), (324, 510867), (357, 463644), (371, 446148), (378, 437886), (459, 360612), (476, 347733), (477, 347004), (486, 340578), (567, 291924), (612, 270459), (636, 260253), (714, 231822), (729, 227052), (742, 223074), (756, 218943), (901, 183708), (918, 180306), (954, 173502), (972, 170289), (1071, 154548), (1113, 148716), (1134, 145962), (1377, 120204), (1428, 115911), (1431, 115668), (1458, 113526), (1484, 111537), (1701, 97308), (1802, 91854), (1836, 90153), (1908, 86751), (2142, 77274), (2187, 75684), (2226, 74358), (2268, 72981), (2703, 61236), (2754, 60102), (2862, 57834), (2916, 56763), (3213, 51516), (3339, 49572), (3402, 48654), (3604, 45927), (4131, 40068), (4284, 38637), (4293, 38556), (4374, 37842), (4452, 37179), (5103, 32436), (5406, 30618), (5508, 30051), (5724, 28917), (6307, 26244), (6426, 25758), (6561, 25228), (6678, 24786), (6804, 24327), (8109, 20412), (8262, 20034), (8586, 19278), (8748, 18921), (9639, 17172), (10017, 16524), (10206, 16218), (10812, 15309), (12393, 13356), (12614, 13122), (12852, 12879)]