156796252760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4274707}}^1$

素因数の和:4274856

約数の個数: 64

約数和(自身を含む): 406268248320

約数和(自身を除く): 249471995560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 5240, 7336, 9170, 18340, 36680, 4274707, 8549414, 17098828, 21373535, 29922949, 34197656, 42747070, 59845898, 85494140, 119691796, 149614745, 170988280, 239383592, 299229490, 559986617, 598458980, 1119973234, 1196917960, 2239946468, 2799933085, 3919906319, 4479892936, 5599866170, 7839812638, 11199732340, 15679625276, 19599531595, 22399464680, 31359250552, 39199063190, 78398126380, 156796252760]

約数ペア:

[(1, 156796252760), (2, 78398126380), (4, 39199063190), (5, 31359250552), (7, 22399464680), (8, 19599531595), (10, 15679625276), (14, 11199732340), (20, 7839812638), (28, 5599866170), (35, 4479892936), (40, 3919906319), (56, 2799933085), (70, 2239946468), (131, 1196917960), (140, 1119973234), (262, 598458980), (280, 559986617), (524, 299229490), (655, 239383592), (917, 170988280), (1048, 149614745), (1310, 119691796), (1834, 85494140), (2620, 59845898), (3668, 42747070), (4585, 34197656), (5240, 29922949), (7336, 21373535), (9170, 17098828), (18340, 8549414), (36680, 4274707)]