155111528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3378

約数の個数: 64

約数和(自身を含む): 350118720

約数和(自身を除く): 195007192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 1066, 1144, 1804, 2132, 3307, 3608, 4264, 5863, 6614, 11726, 13228, 23452, 26456, 36377, 42991, 46904, 72754, 85982, 135587, 145508, 171964, 271174, 291016, 343928, 472901, 542348, 945802, 1084696, 1491457, 1762631, 1891604, 2982914, 3525262, 3783208, 5965828, 7050524, 11931656, 14101048, 19388941, 38777882, 77555764, 155111528]

約数ペア:

[(1, 155111528), (2, 77555764), (4, 38777882), (8, 19388941), (11, 14101048), (13, 11931656), (22, 7050524), (26, 5965828), (41, 3783208), (44, 3525262), (52, 2982914), (82, 1891604), (88, 1762631), (104, 1491457), (143, 1084696), (164, 945802), (286, 542348), (328, 472901), (451, 343928), (533, 291016), (572, 271174), (902, 171964), (1066, 145508), (1144, 135587), (1804, 85982), (2132, 72754), (3307, 46904), (3608, 42991), (4264, 36377), (5863, 26456), (6614, 23452), (11726, 13228)]