140349168

素因数分解:

$2^4\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2383}}^1$

素因数の和:2806

約数の個数: 60

約数和(自身を含む): 393908320

約数和(自身を除く): 253559152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 409, 818, 1227, 1636, 2383, 2454, 3272, 3681, 4766, 4908, 6544, 7149, 7362, 9532, 9816, 14298, 14724, 19064, 19632, 21447, 28596, 29448, 38128, 42894, 57192, 58896, 85788, 114384, 171576, 343152, 974647, 1949294, 2923941, 3898588, 5847882, 7797176, 8771823, 11695764, 15594352, 17543646, 23391528, 35087292, 46783056, 70174584, 140349168]

約数ペア:

[(1, 140349168), (2, 70174584), (3, 46783056), (4, 35087292), (6, 23391528), (8, 17543646), (9, 15594352), (12, 11695764), (16, 8771823), (18, 7797176), (24, 5847882), (36, 3898588), (48, 2923941), (72, 1949294), (144, 974647), (409, 343152), (818, 171576), (1227, 114384), (1636, 85788), (2383, 58896), (2454, 57192), (3272, 42894), (3681, 38128), (4766, 29448), (4908, 28596), (6544, 21447), (7149, 19632), (7362, 19064), (9532, 14724), (9816, 14298)]