127163457176

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1\times {\mathrm{15641}}^1$

素因数の和:19236

約数の個数: 64

約数和(自身を含む): 279235978560

約数和(自身を除く): 152072521384

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 3541, 7082, 14164, 15641, 24787, 28328, 31282, 49574, 62564, 99148, 109487, 125128, 145181, 198296, 218974, 290362, 437948, 580724, 641281, 875896, 1016267, 1161448, 1282562, 2032534, 2565124, 4065068, 4488967, 5130248, 8130136, 8977934, 17955868, 35911736, 55384781, 110769562, 221539124, 387693467, 443078248, 775386934, 1550773868, 2270776021, 3101547736, 4541552042, 9083104084, 15895432147, 18166208168, 31790864294, 63581728588, 127163457176]

約数ペア:

[(1, 127163457176), (2, 63581728588), (4, 31790864294), (7, 18166208168), (8, 15895432147), (14, 9083104084), (28, 4541552042), (41, 3101547736), (56, 2270776021), (82, 1550773868), (164, 775386934), (287, 443078248), (328, 387693467), (574, 221539124), (1148, 110769562), (2296, 55384781), (3541, 35911736), (7082, 17955868), (14164, 8977934), (15641, 8130136), (24787, 5130248), (28328, 4488967), (31282, 4065068), (49574, 2565124), (62564, 2032534), (99148, 1282562), (109487, 1161448), (125128, 1016267), (145181, 875896), (198296, 641281), (218974, 580724), (290362, 437948)]