179115926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{1187}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 309640320

約数和(自身を除く): 130524394

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1187, 2374, 3971, 6859, 7942, 13057, 13718, 22553, 26114, 45106, 75449, 150898, 248083, 428507, 496166, 857014, 4713577, 8141633, 9427154, 16283266, 89557963, 179115926]

約数ペア:

[(1, 179115926), (2, 89557963), (11, 16283266), (19, 9427154), (22, 8141633), (38, 4713577), (209, 857014), (361, 496166), (418, 428507), (722, 248083), (1187, 150898), (2374, 75449), (3971, 45106), (6859, 26114), (7942, 22553), (13057, 13718)]