156927953390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1\times {\mathrm{17099}}^1$

素因数の和:17657

約数の個数: 64

約数和(自身を含む): 306539251200

約数和(自身を除く): 149611297810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 311, 454, 622, 1135, 1555, 2270, 2951, 3110, 4043, 5902, 8086, 14755, 17099, 20215, 29510, 34198, 40430, 70597, 85495, 141194, 170990, 222287, 352985, 444574, 705970, 917761, 1111435, 1835522, 2222870, 3881473, 4588805, 5317789, 7762946, 9177610, 10635578, 19407365, 26588945, 38814730, 50459149, 53177890, 69131257, 100918298, 138262514, 252295745, 345656285, 504591490, 691312570, 1207138103, 2414276206, 6035690515, 12071381030, 15692795339, 31385590678, 78463976695, 156927953390]

約数ペア:

[(1, 156927953390), (2, 78463976695), (5, 31385590678), (10, 15692795339), (13, 12071381030), (26, 6035690515), (65, 2414276206), (130, 1207138103), (227, 691312570), (311, 504591490), (454, 345656285), (622, 252295745), (1135, 138262514), (1555, 100918298), (2270, 69131257), (2951, 53177890), (3110, 50459149), (4043, 38814730), (5902, 26588945), (8086, 19407365), (14755, 10635578), (17099, 9177610), (20215, 7762946), (29510, 5317789), (34198, 4588805), (40430, 3881473), (70597, 2222870), (85495, 1835522), (141194, 1111435), (170990, 917761), (222287, 705970), (352985, 444574)]