147820946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4059

約数の個数: 48

約数和(自身を含む): 287423640

約数和(自身を除く): 139602694

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 4001, 5278, 8002, 18473, 28007, 36946, 52013, 56014, 104026, 116029, 196049, 232058, 364091, 392098, 728182, 812203, 1508377, 1624406, 2548637, 3016754, 5097274, 5685421, 10558639, 11370842, 21117278, 73910473, 147820946]

約数ペア:

[(1, 147820946), (2, 73910473), (7, 21117278), (13, 11370842), (14, 10558639), (26, 5685421), (29, 5097274), (49, 3016754), (58, 2548637), (91, 1624406), (98, 1508377), (182, 812203), (203, 728182), (377, 392098), (406, 364091), (637, 232058), (754, 196049), (1274, 116029), (1421, 104026), (2639, 56014), (2842, 52013), (4001, 36946), (5278, 28007), (8002, 18473)]