149672224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15689

約数の個数: 48

約数和(自身を含む): 331152192

約数和(自身を除く): 181479968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 15643, 31286, 62572, 125144, 203359, 250288, 359789, 406718, 500576, 719578, 813436, 1439156, 1626872, 2878312, 3253744, 4677257, 5756624, 6507488, 9354514, 11513248, 18709028, 37418056, 74836112, 149672224]

約数ペア:

[(1, 149672224), (2, 74836112), (4, 37418056), (8, 18709028), (13, 11513248), (16, 9354514), (23, 6507488), (26, 5756624), (32, 4677257), (46, 3253744), (52, 2878312), (92, 1626872), (104, 1439156), (184, 813436), (208, 719578), (299, 500576), (368, 406718), (416, 359789), (598, 250288), (736, 203359), (1196, 125144), (2392, 62572), (4784, 31286), (9568, 15643)]