140137902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1093}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 322554960

約数和(自身を除く): 182417058

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 419, 838, 1093, 1257, 2186, 2514, 3279, 3771, 6558, 7123, 7542, 9837, 14246, 18581, 19674, 21369, 37162, 42738, 55743, 64107, 111486, 128214, 167229, 334458, 457967, 915934, 1373901, 2747802, 4121703, 7785439, 8243406, 15570878, 23356317, 46712634, 70068951, 140137902]

約数ペア:

[(1, 140137902), (2, 70068951), (3, 46712634), (6, 23356317), (9, 15570878), (17, 8243406), (18, 7785439), (34, 4121703), (51, 2747802), (102, 1373901), (153, 915934), (306, 457967), (419, 334458), (838, 167229), (1093, 128214), (1257, 111486), (2186, 64107), (2514, 55743), (3279, 42738), (3771, 37162), (6558, 21369), (7123, 19674), (7542, 18581), (9837, 14246)]