148207878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90481}}^1$

素因数の和:90509

約数の個数: 48

約数和(自身を含む): 395225376

約数和(自身を除く): 247017498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 90481, 180962, 271443, 542886, 633367, 814329, 1176253, 1266734, 1628658, 1900101, 2352506, 3528759, 3800202, 5700303, 7057518, 8233771, 10586277, 11400606, 16467542, 21172554, 24701313, 49402626, 74103939, 148207878]

約数ペア:

[(1, 148207878), (2, 74103939), (3, 49402626), (6, 24701313), (7, 21172554), (9, 16467542), (13, 11400606), (14, 10586277), (18, 8233771), (21, 7057518), (26, 5700303), (39, 3800202), (42, 3528759), (63, 2352506), (78, 1900101), (91, 1628658), (117, 1266734), (126, 1176253), (182, 814329), (234, 633367), (273, 542886), (546, 271443), (819, 180962), (1638, 90481)]