189552108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 306867732

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 71, 92, 102, 138, 142, 204, 213, 276, 284, 391, 426, 569, 782, 852, 1138, 1173, 1207, 1564, 1633, 1707, 2276, 2346, 2414, 3266, 3414, 3621, 4692, 4828, 4899, 6532, 6828, 7242, 9673, 9798, 13087, 14484, 19346, 19596, 26174, 27761, 29019, 38692, 39261, 40399, 52348, 55522, 58038, 78522, 80798, 83283, 111044, 116076, 121197, 157044, 161596, 166566, 222479, 242394, 333132, 444958, 484788, 667437, 686783, 889916, 929177, 1334874, 1373566, 1858354, 2060349, 2669748, 2747132, 2787531, 3716708, 4120698, 5575062, 8241396, 11150124, 15796009, 31592018, 47388027, 63184036, 94776054, 189552108]

約数ペア:

[(1, 189552108), (2, 94776054), (3, 63184036), (4, 47388027), (6, 31592018), (12, 15796009), (17, 11150124), (23, 8241396), (34, 5575062), (46, 4120698), (51, 3716708), (68, 2787531), (69, 2747132), (71, 2669748), (92, 2060349), (102, 1858354), (138, 1373566), (142, 1334874), (204, 929177), (213, 889916), (276, 686783), (284, 667437), (391, 484788), (426, 444958), (569, 333132), (782, 242394), (852, 222479), (1138, 166566), (1173, 161596), (1207, 157044), (1564, 121197), (1633, 116076), (1707, 111044), (2276, 83283), (2346, 80798), (2414, 78522), (3266, 58038), (3414, 55522), (3621, 52348), (4692, 40399), (4828, 39261), (4899, 38692), (6532, 29019), (6828, 27761), (7242, 26174), (9673, 19596), (9798, 19346), (13087, 14484)]