156923494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6203}}^1$

素因数の和:6364

約数の個数: 32

約数和(自身を含む): 291836160

約数和(自身を除く): 134912666

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 3614, 6203, 12406, 12649, 25298, 43421, 80639, 86842, 161278, 564473, 862217, 1128946, 1724434, 6035519, 11208821, 12071038, 22417642, 78461747, 156923494]

約数ペア:

[(1, 156923494), (2, 78461747), (7, 22417642), (13, 12071038), (14, 11208821), (26, 6035519), (91, 1724434), (139, 1128946), (182, 862217), (278, 564473), (973, 161278), (1807, 86842), (1946, 80639), (3614, 43421), (6203, 25298), (12406, 12649)]