157439724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 411662160

約数和(自身を除く): 254222436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2262, 2677, 4524, 4901, 5354, 8031, 9802, 10708, 14703, 16062, 19604, 29406, 32124, 34801, 58812, 69602, 77633, 104403, 139204, 155266, 208806, 232899, 310532, 417612, 452413, 465798, 904826, 931596, 1009229, 1357239, 1809652, 2018458, 2714478, 3027687, 4036916, 5428956, 6055374, 12110748, 13119977, 26239954, 39359931, 52479908, 78719862, 157439724]

約数ペア:

[(1, 157439724), (2, 78719862), (3, 52479908), (4, 39359931), (6, 26239954), (12, 13119977), (13, 12110748), (26, 6055374), (29, 5428956), (39, 4036916), (52, 3027687), (58, 2714478), (78, 2018458), (87, 1809652), (116, 1357239), (156, 1009229), (169, 931596), (174, 904826), (338, 465798), (348, 452413), (377, 417612), (507, 310532), (676, 232899), (754, 208806), (1014, 155266), (1131, 139204), (1508, 104403), (2028, 77633), (2262, 69602), (2677, 58812), (4524, 34801), (4901, 32124), (5354, 29406), (8031, 19604), (9802, 16062), (10708, 14703)]