161295724984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1213}}^1\times {\mathrm{1669}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 316757851200

約数和(自身を除く): 155462126216

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 433, 866, 1213, 1669, 1732, 2426, 3338, 3464, 4852, 6676, 9704, 9959, 13352, 19918, 27899, 38387, 39836, 55798, 76774, 79672, 111596, 153548, 223192, 307096, 525229, 722677, 1050458, 1445354, 2024497, 2100916, 2890708, 4048994, 4201832, 5781416, 8097988, 12080267, 16195976, 16621571, 24160534, 33243142, 46563431, 48321068, 66486284, 93126862, 96642136, 132972568, 186253724, 372507448, 876607201, 1753214402, 3506428804, 7012857608, 20161965623, 40323931246, 80647862492, 161295724984]

約数ペア:

[(1, 161295724984), (2, 80647862492), (4, 40323931246), (8, 20161965623), (23, 7012857608), (46, 3506428804), (92, 1753214402), (184, 876607201), (433, 372507448), (866, 186253724), (1213, 132972568), (1669, 96642136), (1732, 93126862), (2426, 66486284), (3338, 48321068), (3464, 46563431), (4852, 33243142), (6676, 24160534), (9704, 16621571), (9959, 16195976), (13352, 12080267), (19918, 8097988), (27899, 5781416), (38387, 4201832), (39836, 4048994), (55798, 2890708), (76774, 2100916), (79672, 2024497), (111596, 1445354), (153548, 1050458), (223192, 722677), (307096, 525229)]