159512990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3057

約数の個数: 64

約数和(自身を含む): 359493120

約数和(自身を除く): 199980130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 2971, 3835, 4130, 5369, 5942, 7670, 10738, 14855, 20797, 26845, 29710, 38623, 41594, 53690, 77246, 103985, 175289, 193115, 207970, 270361, 350578, 386230, 540722, 876445, 1227023, 1351805, 1752890, 2278757, 2454046, 2703610, 4557514, 6135115, 11393785, 12270230, 15951299, 22787570, 31902598, 79756495, 159512990]

約数ペア:

[(1, 159512990), (2, 79756495), (5, 31902598), (7, 22787570), (10, 15951299), (13, 12270230), (14, 11393785), (26, 6135115), (35, 4557514), (59, 2703610), (65, 2454046), (70, 2278757), (91, 1752890), (118, 1351805), (130, 1227023), (182, 876445), (295, 540722), (413, 386230), (455, 350578), (590, 270361), (767, 207970), (826, 193115), (910, 175289), (1534, 103985), (2065, 77246), (2971, 53690), (3835, 41594), (4130, 38623), (5369, 29710), (5942, 26845), (7670, 20797), (10738, 14855)]