156253888

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11251}}^1$

素因数の和:11301

約数の個数: 56

約数和(自身を含む): 365825024

約数和(自身を除く): 209571136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11251, 13888, 22502, 45004, 78757, 90008, 157514, 180016, 315028, 348781, 360032, 630056, 697562, 720064, 1260112, 1395124, 2441467, 2520224, 2790248, 4882934, 5040448, 5580496, 9765868, 11160992, 19531736, 22321984, 39063472, 78126944, 156253888]

約数ペア:

[(1, 156253888), (2, 78126944), (4, 39063472), (7, 22321984), (8, 19531736), (14, 11160992), (16, 9765868), (28, 5580496), (31, 5040448), (32, 4882934), (56, 2790248), (62, 2520224), (64, 2441467), (112, 1395124), (124, 1260112), (217, 720064), (224, 697562), (248, 630056), (434, 360032), (448, 348781), (496, 315028), (868, 180016), (992, 157514), (1736, 90008), (1984, 78757), (3472, 45004), (6944, 22502), (11251, 13888)]