105248128

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 219071520

約数和(自身を除く): 113823392

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 128, 142, 148, 284, 296, 313, 568, 592, 626, 1136, 1184, 1252, 2272, 2368, 2504, 2627, 4544, 4736, 5008, 5254, 9088, 10016, 10508, 11581, 20032, 21016, 22223, 23162, 40064, 42032, 44446, 46324, 84064, 88892, 92648, 168128, 177784, 185296, 336256, 355568, 370592, 711136, 741184, 822251, 1422272, 1482368, 1644502, 2844544, 3289004, 6578008, 13156016, 26312032, 52624064, 105248128]

約数ペア:

[(1, 105248128), (2, 52624064), (4, 26312032), (8, 13156016), (16, 6578008), (32, 3289004), (37, 2844544), (64, 1644502), (71, 1482368), (74, 1422272), (128, 822251), (142, 741184), (148, 711136), (284, 370592), (296, 355568), (313, 336256), (568, 185296), (592, 177784), (626, 168128), (1136, 92648), (1184, 88892), (1252, 84064), (2272, 46324), (2368, 44446), (2504, 42032), (2627, 40064), (4544, 23162), (4736, 22223), (5008, 21016), (5254, 20032), (9088, 11581), (10016, 10508)]