145259056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 295342208

約数和(自身を除く): 150083152

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 4801, 7564, 9602, 15128, 19204, 30256, 38408, 76816, 148831, 292861, 297662, 585722, 595324, 1171444, 1190648, 2342888, 2381296, 4685776, 9078691, 18157382, 36314764, 72629528, 145259056]

約数ペア:

[(1, 145259056), (2, 72629528), (4, 36314764), (8, 18157382), (16, 9078691), (31, 4685776), (61, 2381296), (62, 2342888), (122, 1190648), (124, 1171444), (244, 595324), (248, 585722), (488, 297662), (496, 292861), (976, 148831), (1891, 76816), (3782, 38408), (4801, 30256), (7564, 19204), (9602, 15128)]