156747717915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{23819}}^1$

素因数の和:24172

約数の個数: 64

約数和(自身を含む): 268945712640

約数和(自身を除く): 112197994725

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 197, 255, 393, 591, 655, 985, 1965, 2227, 2955, 3349, 6681, 10047, 11135, 16745, 23819, 25807, 33405, 50235, 71457, 77421, 119095, 129035, 357285, 387105, 404923, 438719, 1214769, 1316157, 2024615, 2193595, 3120289, 4692343, 6073845, 6580785, 9360867, 14077029, 15601445, 23461715, 46804335, 53044913, 70385145, 79769831, 159134739, 239309493, 265224565, 398849155, 614696933, 795673695, 1196547465, 1844090799, 3073484665, 9220453995, 10449847861, 31349543583, 52249239305, 156747717915]

約数ペア:

[(1, 156747717915), (3, 52249239305), (5, 31349543583), (15, 10449847861), (17, 9220453995), (51, 3073484665), (85, 1844090799), (131, 1196547465), (197, 795673695), (255, 614696933), (393, 398849155), (591, 265224565), (655, 239309493), (985, 159134739), (1965, 79769831), (2227, 70385145), (2955, 53044913), (3349, 46804335), (6681, 23461715), (10047, 15601445), (11135, 14077029), (16745, 9360867), (23819, 6580785), (25807, 6073845), (33405, 4692343), (50235, 3120289), (71457, 2193595), (77421, 2024615), (119095, 1316157), (129035, 1214769), (357285, 438719), (387105, 404923)]