138430896

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{6883}}^1$

素因数の和:7313

約数の個数: 40

約数和(自身を含む): 358518720

約数和(自身を除く): 220087824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 6883, 10056, 13766, 20112, 20649, 27532, 41298, 55064, 82596, 110128, 165192, 330384, 2883977, 5767954, 8651931, 11535908, 17303862, 23071816, 34607724, 46143632, 69215448, 138430896]

約数ペア:

[(1, 138430896), (2, 69215448), (3, 46143632), (4, 34607724), (6, 23071816), (8, 17303862), (12, 11535908), (16, 8651931), (24, 5767954), (48, 2883977), (419, 330384), (838, 165192), (1257, 110128), (1676, 82596), (2514, 55064), (3352, 41298), (5028, 27532), (6704, 20649), (6883, 20112), (10056, 13766)]