160993638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40471}}^1$

素因数の和:40509

約数の個数: 48

約数和(自身を含む): 397758816

約数和(自身を除く): 236765178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 40471, 80942, 121413, 242826, 364239, 526123, 688007, 728478, 1052246, 1376014, 1578369, 2064021, 3156738, 4128042, 4735107, 6192063, 8944091, 9470214, 12384126, 17888182, 26832273, 53664546, 80496819, 160993638]

約数ペア:

[(1, 160993638), (2, 80496819), (3, 53664546), (6, 26832273), (9, 17888182), (13, 12384126), (17, 9470214), (18, 8944091), (26, 6192063), (34, 4735107), (39, 4128042), (51, 3156738), (78, 2064021), (102, 1578369), (117, 1376014), (153, 1052246), (221, 728478), (234, 688007), (306, 526123), (442, 364239), (663, 242826), (1326, 121413), (1989, 80942), (3978, 40471)]