149904816

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{51197}}^1$

素因数の和:51269

約数の個数: 40

約数和(自身を含む): 393610224

約数和(自身を除く): 243705408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 51197, 102394, 153591, 204788, 307182, 409576, 614364, 819152, 1228728, 2457456, 3123017, 6246034, 9369051, 12492068, 18738102, 24984136, 37476204, 49968272, 74952408, 149904816]

約数ペア:

[(1, 149904816), (2, 74952408), (3, 49968272), (4, 37476204), (6, 24984136), (8, 18738102), (12, 12492068), (16, 9369051), (24, 6246034), (48, 3123017), (61, 2457456), (122, 1228728), (183, 819152), (244, 614364), (366, 409576), (488, 307182), (732, 204788), (976, 153591), (1464, 102394), (2928, 51197)]