156931147312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{3323}}^1\times {\mathrm{40433}}^1$

素因数の和:43837

約数の個数: 40

約数和(自身を含む): 308319601104

約数和(自身を除く): 151388453792

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 3323, 6646, 13292, 26584, 40433, 53168, 80866, 161732, 242579, 323464, 485158, 646928, 970316, 1940632, 2951609, 3881264, 5903218, 11806436, 23612872, 47225744, 134358859, 268717718, 537435436, 1074870872, 2149741744, 9808196707, 19616393414, 39232786828, 78465573656, 156931147312]

約数ペア:

[(1, 156931147312), (2, 78465573656), (4, 39232786828), (8, 19616393414), (16, 9808196707), (73, 2149741744), (146, 1074870872), (292, 537435436), (584, 268717718), (1168, 134358859), (3323, 47225744), (6646, 23612872), (13292, 11806436), (26584, 5903218), (40433, 3881264), (53168, 2951609), (80866, 1940632), (161732, 970316), (242579, 646928), (323464, 485158)]