150341471

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 187944960

約数和(自身を除く): 37603489

約数列:

[1, 7, 19, 37, 133, 137, 223, 259, 703, 959, 1561, 2603, 4237, 4921, 5069, 8251, 18221, 29659, 30551, 35483, 57757, 96311, 156769, 213857, 580469, 674177, 1097383, 1130387, 4063283, 7912709, 21477353, 150341471]

約数ペア:

[(1, 150341471), (7, 21477353), (19, 7912709), (37, 4063283), (133, 1130387), (137, 1097383), (223, 674177), (259, 580469), (703, 213857), (959, 156769), (1561, 96311), (2603, 57757), (4237, 35483), (4921, 30551), (5069, 29659), (8251, 18221)]