162154993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 232108416

約数和(自身を除く): 69953423

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 169, 187, 221, 733, 1001, 1183, 1309, 1547, 1859, 2431, 2873, 5131, 8063, 9529, 12461, 13013, 17017, 20111, 31603, 56441, 66703, 87227, 104819, 123877, 137071, 161993, 221221, 733733, 867139, 959497, 1133951, 1362647, 1781923, 2105909, 9538529, 12473461, 14741363, 23164999, 162154993]

約数ペア:

[(1, 162154993), (7, 23164999), (11, 14741363), (13, 12473461), (17, 9538529), (77, 2105909), (91, 1781923), (119, 1362647), (143, 1133951), (169, 959497), (187, 867139), (221, 733733), (733, 221221), (1001, 161993), (1183, 137071), (1309, 123877), (1547, 104819), (1859, 87227), (2431, 66703), (2873, 56441), (5131, 31603), (8063, 20111), (9529, 17017), (12461, 13013)]