149285178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19423}}^1$

素因数の和:19499

約数の個数: 48

約数和(自身を含む): 375737856

約数和(自身を除く): 226452678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 19423, 38846, 58269, 116538, 135961, 174807, 271922, 349614, 407883, 815766, 1184803, 1223649, 2369606, 2447298, 3554409, 7108818, 8293621, 10663227, 16587242, 21326454, 24880863, 49761726, 74642589, 149285178]

約数ペア:

[(1, 149285178), (2, 74642589), (3, 49761726), (6, 24880863), (7, 21326454), (9, 16587242), (14, 10663227), (18, 8293621), (21, 7108818), (42, 3554409), (61, 2447298), (63, 2369606), (122, 1223649), (126, 1184803), (183, 815766), (366, 407883), (427, 349614), (549, 271922), (854, 174807), (1098, 135961), (1281, 116538), (2562, 58269), (3843, 38846), (7686, 19423)]