145239216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97607}}^1$

素因数の和:97649

約数の個数: 40

約数和(自身を含む): 387308544

約数和(自身を除く): 242069328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 97607, 195214, 292821, 390428, 585642, 780856, 1171284, 1561712, 2342568, 3025817, 4685136, 6051634, 9077451, 12103268, 18154902, 24206536, 36309804, 48413072, 72619608, 145239216]

約数ペア:

[(1, 145239216), (2, 72619608), (3, 48413072), (4, 36309804), (6, 24206536), (8, 18154902), (12, 12103268), (16, 9077451), (24, 6051634), (31, 4685136), (48, 3025817), (62, 2342568), (93, 1561712), (124, 1171284), (186, 780856), (248, 585642), (372, 390428), (496, 292821), (744, 195214), (1488, 97607)]