168794296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 362465280

約数和(自身を除く): 193670984

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 47, 74, 88, 94, 148, 188, 296, 376, 407, 517, 814, 1034, 1103, 1628, 1739, 2068, 2206, 3256, 3478, 4136, 4412, 6956, 8824, 12133, 13912, 19129, 24266, 38258, 40811, 48532, 51841, 76516, 81622, 97064, 103682, 153032, 163244, 207364, 326488, 414728, 448921, 570251, 897842, 1140502, 1795684, 1918117, 2281004, 3591368, 3836234, 4562008, 7672468, 15344936, 21099287, 42198574, 84397148, 168794296]

約数ペア:

[(1, 168794296), (2, 84397148), (4, 42198574), (8, 21099287), (11, 15344936), (22, 7672468), (37, 4562008), (44, 3836234), (47, 3591368), (74, 2281004), (88, 1918117), (94, 1795684), (148, 1140502), (188, 897842), (296, 570251), (376, 448921), (407, 414728), (517, 326488), (814, 207364), (1034, 163244), (1103, 153032), (1628, 103682), (1739, 97064), (2068, 81622), (2206, 76516), (3256, 51841), (3478, 48532), (4136, 40811), (4412, 38258), (6956, 24266), (8824, 19129), (12133, 13912)]