127659768

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 329715360

約数和(自身を除く): 202055592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 233, 296, 444, 466, 617, 699, 888, 932, 1234, 1398, 1851, 1864, 2468, 2796, 3702, 4936, 5592, 7404, 8621, 14808, 17242, 22829, 25863, 34484, 45658, 51726, 68487, 68968, 91316, 103452, 136974, 143761, 182632, 206904, 273948, 287522, 431283, 547896, 575044, 862566, 1150088, 1725132, 3450264, 5319157, 10638314, 15957471, 21276628, 31914942, 42553256, 63829884, 127659768]

約数ペア:

[(1, 127659768), (2, 63829884), (3, 42553256), (4, 31914942), (6, 21276628), (8, 15957471), (12, 10638314), (24, 5319157), (37, 3450264), (74, 1725132), (111, 1150088), (148, 862566), (222, 575044), (233, 547896), (296, 431283), (444, 287522), (466, 273948), (617, 206904), (699, 182632), (888, 143761), (932, 136974), (1234, 103452), (1398, 91316), (1851, 68968), (1864, 68487), (2468, 51726), (2796, 45658), (3702, 34484), (4936, 25863), (5592, 22829), (7404, 17242), (8621, 14808)]