131849298

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149489}}^1$

素因数の和:149511

約数の個数: 36

約数和(自身を含む): 332316270

約数和(自身を除く): 200466972

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 149489, 298978, 448467, 896934, 1046423, 1345401, 2092846, 2690802, 3139269, 6278538, 7324961, 9417807, 14649922, 18835614, 21974883, 43949766, 65924649, 131849298]

約数ペア:

[(1, 131849298), (2, 65924649), (3, 43949766), (6, 21974883), (7, 18835614), (9, 14649922), (14, 9417807), (18, 7324961), (21, 6278538), (42, 3139269), (49, 2690802), (63, 2092846), (98, 1345401), (126, 1046423), (147, 896934), (294, 448467), (441, 298978), (882, 149489)]