139612128

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20483}}^1$

素因数の和:20567

約数の個数: 48

約数和(自身を含む): 371661696

約数和(自身を除く): 232049568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 20483, 40966, 61449, 81932, 122898, 163864, 245796, 327728, 491592, 655456, 983184, 1454293, 1966368, 2908586, 4362879, 5817172, 8725758, 11634344, 17451516, 23268688, 34903032, 46537376, 69806064, 139612128]

約数ペア:

[(1, 139612128), (2, 69806064), (3, 46537376), (4, 34903032), (6, 23268688), (8, 17451516), (12, 11634344), (16, 8725758), (24, 5817172), (32, 4362879), (48, 2908586), (71, 1966368), (96, 1454293), (142, 983184), (213, 655456), (284, 491592), (426, 327728), (568, 245796), (852, 163864), (1136, 122898), (1704, 81932), (2272, 61449), (3408, 40966), (6816, 20483)]