163945493658

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{683}}^1\times {\mathrm{101797}}^1$

素因数の和:102619

約数の個数: 48

約数和(自身を含む): 358454375136

約数和(自身を除く): 194508881478

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 683, 786, 1179, 1366, 2049, 2358, 4098, 6147, 12294, 89473, 101797, 178946, 203594, 268419, 305391, 536838, 610782, 805257, 916173, 1610514, 1832346, 13335407, 26670814, 40006221, 69527351, 80012442, 120018663, 139054702, 208582053, 240037326, 417164106, 625746159, 1251492318, 9108082981, 18216165962, 27324248943, 54648497886, 81972746829, 163945493658]

約数ペア:

[(1, 163945493658), (2, 81972746829), (3, 54648497886), (6, 27324248943), (9, 18216165962), (18, 9108082981), (131, 1251492318), (262, 625746159), (393, 417164106), (683, 240037326), (786, 208582053), (1179, 139054702), (1366, 120018663), (2049, 80012442), (2358, 69527351), (4098, 40006221), (6147, 26670814), (12294, 13335407), (89473, 1832346), (101797, 1610514), (178946, 916173), (203594, 805257), (268419, 610782), (305391, 536838)]