126979504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3877}}^1$

素因数の和:3997

約数の個数: 40

約数和(自身を含む): 259670880

約数和(自身を除く): 132691376

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 3877, 4094, 7754, 8188, 15508, 16376, 31016, 32752, 62032, 89171, 178342, 345053, 356684, 690106, 713368, 1380212, 1426736, 2760424, 5520848, 7936219, 15872438, 31744876, 63489752, 126979504]

約数ペア:

[(1, 126979504), (2, 63489752), (4, 31744876), (8, 15872438), (16, 7936219), (23, 5520848), (46, 2760424), (89, 1426736), (92, 1380212), (178, 713368), (184, 690106), (356, 356684), (368, 345053), (712, 178342), (1424, 89171), (2047, 62032), (3877, 32752), (4094, 31016), (7754, 16376), (8188, 15508)]