145280208

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{57107}}^1$

素因数の和:57171

約数の個数: 40

約数和(自身を含む): 382395168

約数和(自身を除く): 237114960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 57107, 114214, 171321, 228428, 342642, 456856, 685284, 913712, 1370568, 2741136, 3026671, 6053342, 9080013, 12106684, 18160026, 24213368, 36320052, 48426736, 72640104, 145280208]

約数ペア:

[(1, 145280208), (2, 72640104), (3, 48426736), (4, 36320052), (6, 24213368), (8, 18160026), (12, 12106684), (16, 9080013), (24, 6053342), (48, 3026671), (53, 2741136), (106, 1370568), (159, 913712), (212, 685284), (318, 456856), (424, 342642), (636, 228428), (848, 171321), (1272, 114214), (2544, 57107)]