145250128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3019}}^1$

素因数の和:3155

約数の個数: 40

約数和(自身を含む): 293592320

約数和(自身を除く): 148342192

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 3019, 6014, 6038, 12028, 12076, 24056, 24152, 48112, 48304, 93589, 187178, 292843, 374356, 585686, 748712, 1171372, 1497424, 2342744, 4685488, 9078133, 18156266, 36312532, 72625064, 145250128]

約数ペア:

[(1, 145250128), (2, 72625064), (4, 36312532), (8, 18156266), (16, 9078133), (31, 4685488), (62, 2342744), (97, 1497424), (124, 1171372), (194, 748712), (248, 585686), (388, 374356), (496, 292843), (776, 187178), (1552, 93589), (3007, 48304), (3019, 48112), (6014, 24152), (6038, 24056), (12028, 12076)]