128728032

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{36241}}^1$

素因数の和:36291

約数の個数: 48

約数和(自身を含む): 347053392

約数和(自身を除く): 218325360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 36241, 72482, 108723, 144964, 217446, 289928, 434892, 579856, 869784, 1159712, 1340917, 1739568, 2681834, 3479136, 4022751, 5363668, 8045502, 10727336, 16091004, 21454672, 32182008, 42909344, 64364016, 128728032]

約数ペア:

[(1, 128728032), (2, 64364016), (3, 42909344), (4, 32182008), (6, 21454672), (8, 16091004), (12, 10727336), (16, 8045502), (24, 5363668), (32, 4022751), (37, 3479136), (48, 2681834), (74, 1739568), (96, 1340917), (111, 1159712), (148, 869784), (222, 579856), (296, 434892), (444, 289928), (592, 217446), (888, 144964), (1184, 108723), (1776, 72482), (3552, 36241)]