1157180816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{90067}}^1$

素因数の和:90159

約数の個数: 40

約数和(自身を含む): 2479391904

約数和(自身を除く): 1322211088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 90067, 180134, 360268, 720536, 990737, 1441072, 1981474, 3962948, 6574891, 7925896, 13149782, 15851792, 26299564, 52599128, 72323801, 105198256, 144647602, 289295204, 578590408, 1157180816]

約数ペア:

[(1, 1157180816), (2, 578590408), (4, 289295204), (8, 144647602), (11, 105198256), (16, 72323801), (22, 52599128), (44, 26299564), (73, 15851792), (88, 13149782), (146, 7925896), (176, 6574891), (292, 3962948), (584, 1981474), (803, 1441072), (1168, 990737), (1606, 720536), (3212, 360268), (6424, 180134), (12848, 90067)]