130750672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 292481280

約数和(自身を除く): 161730608

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 103, 104, 136, 206, 208, 221, 272, 359, 412, 442, 718, 824, 884, 1339, 1436, 1648, 1751, 1768, 2678, 2872, 3502, 3536, 4667, 5356, 5744, 6103, 7004, 9334, 10712, 12206, 14008, 18668, 21424, 22763, 24412, 28016, 36977, 37336, 45526, 48824, 73954, 74672, 79339, 91052, 97648, 147908, 158678, 182104, 295816, 317356, 364208, 480701, 591632, 628609, 634712, 961402, 1257218, 1269424, 1922804, 2514436, 3845608, 5028872, 7691216, 8171917, 10057744, 16343834, 32687668, 65375336, 130750672]

約数ペア:

[(1, 130750672), (2, 65375336), (4, 32687668), (8, 16343834), (13, 10057744), (16, 8171917), (17, 7691216), (26, 5028872), (34, 3845608), (52, 2514436), (68, 1922804), (103, 1269424), (104, 1257218), (136, 961402), (206, 634712), (208, 628609), (221, 591632), (272, 480701), (359, 364208), (412, 317356), (442, 295816), (718, 182104), (824, 158678), (884, 147908), (1339, 97648), (1436, 91052), (1648, 79339), (1751, 74672), (1768, 73954), (2678, 48824), (2872, 45526), (3502, 37336), (3536, 36977), (4667, 28016), (5356, 24412), (5744, 22763), (6103, 21424), (7004, 18668), (9334, 14008), (10712, 12206)]