156712962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{5821}}^1$

素因数の和:6474

約数の個数: 32

約数和(自身を含む): 358821504

約数和(自身を除く): 202108542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 5821, 8974, 11642, 13461, 17463, 26922, 34926, 40747, 81494, 122241, 244482, 3731261, 7462522, 11193783, 22387566, 26118827, 52237654, 78356481, 156712962]

約数ペア:

[(1, 156712962), (2, 78356481), (3, 52237654), (6, 26118827), (7, 22387566), (14, 11193783), (21, 7462522), (42, 3731261), (641, 244482), (1282, 122241), (1923, 81494), (3846, 40747), (4487, 34926), (5821, 26922), (8974, 17463), (11642, 13461)]