156989118734

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1619747}}^1$

素因数の和:1619829

約数の個数: 48

約数和(自身を含む): 292487614848

約数和(自身を除く): 135498496114

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 602, 989, 1127, 1978, 2107, 2254, 4214, 6923, 13846, 48461, 96922, 1619747, 3239494, 11338229, 22676458, 37254181, 69649121, 74508362, 79367603, 139298242, 158735206, 260779267, 487543847, 521558534, 975087694, 1601929783, 1825454869, 3203859566, 3412806929, 3650909738, 6825613858, 11213508481, 22427016962, 78494559367, 156989118734]

約数ペア:

[(1, 156989118734), (2, 78494559367), (7, 22427016962), (14, 11213508481), (23, 6825613858), (43, 3650909738), (46, 3412806929), (49, 3203859566), (86, 1825454869), (98, 1601929783), (161, 975087694), (301, 521558534), (322, 487543847), (602, 260779267), (989, 158735206), (1127, 139298242), (1978, 79367603), (2107, 74508362), (2254, 69649121), (4214, 37254181), (6923, 22676458), (13846, 11338229), (48461, 3239494), (96922, 1619747)]