144166319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 172623360

約数和(自身を除く): 28457041

約数列:

[1, 11, 19, 37, 103, 181, 209, 407, 703, 1133, 1957, 1991, 3439, 3811, 6697, 7733, 18643, 21527, 37829, 41921, 72409, 73667, 127243, 205073, 354217, 689791, 796499, 1399673, 3896387, 7587701, 13106029, 144166319]

約数ペア:

[(1, 144166319), (11, 13106029), (19, 7587701), (37, 3896387), (103, 1399673), (181, 796499), (209, 689791), (407, 354217), (703, 205073), (1133, 127243), (1957, 73667), (1991, 72409), (3439, 41921), (3811, 37829), (6697, 21527), (7733, 18643)]