194192144

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 381785088

約数和(自身を除く): 187592944

約数列:

[1, 2, 4, 8, 16, 127, 227, 254, 421, 454, 508, 842, 908, 1016, 1684, 1816, 2032, 3368, 3632, 6736, 28829, 53467, 57658, 95567, 106934, 115316, 191134, 213868, 230632, 382268, 427736, 461264, 764536, 855472, 1529072, 12137009, 24274018, 48548036, 97096072, 194192144]

約数ペア:

[(1, 194192144), (2, 97096072), (4, 48548036), (8, 24274018), (16, 12137009), (127, 1529072), (227, 855472), (254, 764536), (421, 461264), (454, 427736), (508, 382268), (842, 230632), (908, 213868), (1016, 191134), (1684, 115316), (1816, 106934), (2032, 95567), (3368, 57658), (3632, 53467), (6736, 28829)]