156935896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 341510400

約数和(自身を除く): 184574504

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 817, 988, 1118, 1634, 1847, 1976, 2236, 3268, 3694, 4472, 6536, 7388, 10621, 14776, 21242, 24011, 35093, 42484, 48022, 70186, 79421, 84968, 96044, 140372, 158842, 192088, 280744, 317684, 456209, 635368, 912418, 1032473, 1508999, 1824836, 2064946, 3017998, 3649672, 4129892, 6035996, 8259784, 12071992, 19616987, 39233974, 78467948, 156935896]

約数ペア:

[(1, 156935896), (2, 78467948), (4, 39233974), (8, 19616987), (13, 12071992), (19, 8259784), (26, 6035996), (38, 4129892), (43, 3649672), (52, 3017998), (76, 2064946), (86, 1824836), (104, 1508999), (152, 1032473), (172, 912418), (247, 635368), (344, 456209), (494, 317684), (559, 280744), (817, 192088), (988, 158842), (1118, 140372), (1634, 96044), (1847, 84968), (1976, 79421), (2236, 70186), (3268, 48022), (3694, 42484), (4472, 35093), (6536, 24011), (7388, 21242), (10621, 14776)]