128150832

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 346049280

約数和(自身を除く): 217898448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 59, 74, 111, 118, 148, 177, 222, 236, 296, 354, 444, 472, 592, 708, 888, 944, 1223, 1416, 1776, 2183, 2446, 2832, 3669, 4366, 4892, 6549, 7338, 8732, 9784, 13098, 14676, 17464, 19568, 26196, 29352, 34928, 45251, 52392, 58704, 72157, 90502, 104784, 135753, 144314, 181004, 216471, 271506, 288628, 362008, 432942, 543012, 577256, 724016, 865884, 1086024, 1154512, 1731768, 2172048, 2669809, 3463536, 5339618, 8009427, 10679236, 16018854, 21358472, 32037708, 42716944, 64075416, 128150832]

約数ペア:

[(1, 128150832), (2, 64075416), (3, 42716944), (4, 32037708), (6, 21358472), (8, 16018854), (12, 10679236), (16, 8009427), (24, 5339618), (37, 3463536), (48, 2669809), (59, 2172048), (74, 1731768), (111, 1154512), (118, 1086024), (148, 865884), (177, 724016), (222, 577256), (236, 543012), (296, 432942), (354, 362008), (444, 288628), (472, 271506), (592, 216471), (708, 181004), (888, 144314), (944, 135753), (1223, 104784), (1416, 90502), (1776, 72157), (2183, 58704), (2446, 52392), (2832, 45251), (3669, 34928), (4366, 29352), (4892, 26196), (6549, 19568), (7338, 17464), (8732, 14676), (9784, 13098)]