133644238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25321}}^1$

素因数の和:25372

約数の個数: 32

約数和(自身を含む): 255245760

約数和(自身を除く): 121601522

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 25321, 50642, 177247, 329173, 354494, 658346, 734309, 1468618, 2304211, 4608422, 5140163, 9546017, 10280326, 19092034, 66822119, 133644238]

約数ペア:

[(1, 133644238), (2, 66822119), (7, 19092034), (13, 10280326), (14, 9546017), (26, 5140163), (29, 4608422), (58, 2304211), (91, 1468618), (182, 734309), (203, 658346), (377, 354494), (406, 329173), (754, 177247), (2639, 50642), (5278, 25321)]