117645008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5189}}^1$

素因数の和:5319

約数の個数: 40

約数和(自身を含む): 247770600

約数和(自身を除く): 130125592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5189, 5668, 10378, 11336, 20756, 22672, 41512, 67457, 83024, 134914, 269828, 539656, 565601, 1079312, 1131202, 2262404, 4524808, 7352813, 9049616, 14705626, 29411252, 58822504, 117645008]

約数ペア:

[(1, 117645008), (2, 58822504), (4, 29411252), (8, 14705626), (13, 9049616), (16, 7352813), (26, 4524808), (52, 2262404), (104, 1131202), (109, 1079312), (208, 565601), (218, 539656), (436, 269828), (872, 134914), (1417, 83024), (1744, 67457), (2834, 41512), (5189, 22672), (5668, 20756), (10378, 11336)]