156916197015

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{441191}}^1$

素因数の和:441511

約数の個数: 32

約数和(自身を含む): 254380718592

約数和(自身を除く): 97464521577

約数列:

[1, 3, 5, 15, 131, 181, 393, 543, 655, 905, 1965, 2715, 23711, 71133, 118555, 355665, 441191, 1323573, 2205955, 6617865, 57796021, 79855571, 173388063, 239566713, 288980105, 399277855, 866940315, 1197833565, 10461079801, 31383239403, 52305399005, 156916197015]

約数ペア:

[(1, 156916197015), (3, 52305399005), (5, 31383239403), (15, 10461079801), (131, 1197833565), (181, 866940315), (393, 399277855), (543, 288980105), (655, 239566713), (905, 173388063), (1965, 79855571), (2715, 57796021), (23711, 6617865), (71133, 2205955), (118555, 1323573), (355665, 441191)]