156987704770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3203177}}^1$

素因数の和:3203239

約数の個数: 48

約数和(自身を含む): 316538049960

約数和(自身を除く): 159550345190

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 3770, 4901, 9802, 24505, 49010, 3203177, 6406354, 16015885, 32031770, 41641301, 83282602, 92892133, 185784266, 208206505, 416413010, 464460665, 541336913, 928921330, 1082673826, 1207597729, 2415195458, 2706684565, 5413369130, 6037988645, 12075977290, 15698770477, 31397540954, 78493852385, 156987704770]

約数ペア:

[(1, 156987704770), (2, 78493852385), (5, 31397540954), (10, 15698770477), (13, 12075977290), (26, 6037988645), (29, 5413369130), (58, 2706684565), (65, 2415195458), (130, 1207597729), (145, 1082673826), (169, 928921330), (290, 541336913), (338, 464460665), (377, 416413010), (754, 208206505), (845, 185784266), (1690, 92892133), (1885, 83282602), (3770, 41641301), (4901, 32031770), (9802, 16015885), (24505, 6406354), (49010, 3203177)]