158201004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1553}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 398395872

約数和(自身を除く): 240194868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 653, 1306, 1553, 1959, 2612, 3106, 3918, 4659, 6212, 7836, 8489, 9318, 16978, 18636, 20189, 25467, 33956, 40378, 50934, 60567, 80756, 101868, 121134, 242268, 1014109, 2028218, 3042327, 4056436, 6084654, 12169308, 13183417, 26366834, 39550251, 52733668, 79100502, 158201004]

約数ペア:

[(1, 158201004), (2, 79100502), (3, 52733668), (4, 39550251), (6, 26366834), (12, 13183417), (13, 12169308), (26, 6084654), (39, 4056436), (52, 3042327), (78, 2028218), (156, 1014109), (653, 242268), (1306, 121134), (1553, 101868), (1959, 80756), (2612, 60567), (3106, 50934), (3918, 40378), (4659, 33956), (6212, 25467), (7836, 20189), (8489, 18636), (9318, 16978)]