129603968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 282229920

約数和(自身を除く): 152625952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 568, 832, 923, 1097, 1136, 1664, 1846, 2194, 2272, 3692, 4388, 4544, 7384, 8776, 9088, 14261, 14768, 17552, 28522, 29536, 35104, 57044, 59072, 70208, 77887, 114088, 118144, 140416, 155774, 228176, 311548, 456352, 623096, 912704, 1012531, 1246192, 1825408, 2025062, 2492384, 4050124, 4984768, 8100248, 9969536, 16200496, 32400992, 64801984, 129603968]

約数ペア:

[(1, 129603968), (2, 64801984), (4, 32400992), (8, 16200496), (13, 9969536), (16, 8100248), (26, 4984768), (32, 4050124), (52, 2492384), (64, 2025062), (71, 1825408), (104, 1246192), (128, 1012531), (142, 912704), (208, 623096), (284, 456352), (416, 311548), (568, 228176), (832, 155774), (923, 140416), (1097, 118144), (1136, 114088), (1664, 77887), (1846, 70208), (2194, 59072), (2272, 57044), (3692, 35104), (4388, 29536), (4544, 28522), (7384, 17552), (8776, 14768), (9088, 14261)]