139480368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{152939}}^1$

素因数の和:152969

約数の個数: 40

約数和(自身を含む): 379291200

約数和(自身を除く): 239810832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 152939, 305878, 458817, 611756, 917634, 1223512, 1835268, 2447024, 2905841, 3670536, 5811682, 7341072, 8717523, 11623364, 17435046, 23246728, 34870092, 46493456, 69740184, 139480368]

約数ペア:

[(1, 139480368), (2, 69740184), (3, 46493456), (4, 34870092), (6, 23246728), (8, 17435046), (12, 11623364), (16, 8717523), (19, 7341072), (24, 5811682), (38, 3670536), (48, 2905841), (57, 2447024), (76, 1835268), (114, 1223512), (152, 917634), (228, 611756), (304, 458817), (456, 305878), (912, 152939)]