160157904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 438781440

約数和(自身を除く): 278623536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 2909, 3441, 4588, 5818, 6882, 8727, 9176, 11636, 13764, 17454, 18352, 23272, 27528, 34908, 46544, 55056, 69816, 90179, 107633, 139632, 180358, 215266, 270537, 322899, 360716, 430532, 541074, 645798, 721432, 861064, 1082148, 1291596, 1442864, 1722128, 2164296, 2583192, 3336623, 4328592, 5166384, 6673246, 10009869, 13346492, 20019738, 26692984, 40039476, 53385968, 80078952, 160157904]

約数ペア:

[(1, 160157904), (2, 80078952), (3, 53385968), (4, 40039476), (6, 26692984), (8, 20019738), (12, 13346492), (16, 10009869), (24, 6673246), (31, 5166384), (37, 4328592), (48, 3336623), (62, 2583192), (74, 2164296), (93, 1722128), (111, 1442864), (124, 1291596), (148, 1082148), (186, 861064), (222, 721432), (248, 645798), (296, 541074), (372, 430532), (444, 360716), (496, 322899), (592, 270537), (744, 215266), (888, 180358), (1147, 139632), (1488, 107633), (1776, 90179), (2294, 69816), (2909, 55056), (3441, 46544), (4588, 34908), (5818, 27528), (6882, 23272), (8727, 18352), (9176, 17454), (11636, 13764)]