163040904

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 128

約数和(自身を含む): 503731200

約数和(自身を除く): 340690296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 1873, 2232, 2418, 2808, 3224, 3348, 3627, 3746, 4836, 5619, 6696, 7254, 7492, 9672, 10881, 11238, 14508, 14984, 16857, 21762, 22476, 24349, 29016, 33714, 43524, 44952, 48698, 50571, 58063, 67428, 73047, 87048, 97396, 101142, 116126, 134856, 146094, 174189, 194792, 202284, 219141, 232252, 292188, 348378, 404568, 438282, 464504, 522567, 584376, 657423, 696756, 754819, 876564, 1045134, 1314846, 1393512, 1509638, 1567701, 1753128, 2090268, 2264457, 2629692, 3019276, 3135402, 4180536, 4528914, 5259384, 6038552, 6270804, 6793371, 9057828, 12541608, 13586742, 18115656, 20380113, 27173484, 40760226, 54346968, 81520452, 163040904]

約数ペア:

[(1, 163040904), (2, 81520452), (3, 54346968), (4, 40760226), (6, 27173484), (8, 20380113), (9, 18115656), (12, 13586742), (13, 12541608), (18, 9057828), (24, 6793371), (26, 6270804), (27, 6038552), (31, 5259384), (36, 4528914), (39, 4180536), (52, 3135402), (54, 3019276), (62, 2629692), (72, 2264457), (78, 2090268), (93, 1753128), (104, 1567701), (108, 1509638), (117, 1393512), (124, 1314846), (156, 1045134), (186, 876564), (216, 754819), (234, 696756), (248, 657423), (279, 584376), (312, 522567), (351, 464504), (372, 438282), (403, 404568), (468, 348378), (558, 292188), (702, 232252), (744, 219141), (806, 202284), (837, 194792), (936, 174189), (1116, 146094), (1209, 134856), (1404, 116126), (1612, 101142), (1674, 97396), (1873, 87048), (2232, 73047), (2418, 67428), (2808, 58063), (3224, 50571), (3348, 48698), (3627, 44952), (3746, 43524), (4836, 33714), (5619, 29016), (6696, 24349), (7254, 22476), (7492, 21762), (9672, 16857), (10881, 14984), (11238, 14508)]