140644272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3049}}^1$

素因数の和:3122

約数の個数: 60

約数和(自身を含む): 375552600

約数和(自身を除く): 234908328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1922, 2883, 3049, 3844, 5766, 6098, 7688, 9147, 11532, 12196, 15376, 18294, 23064, 24392, 36588, 46128, 48784, 73176, 94519, 146352, 189038, 283557, 378076, 567114, 756152, 1134228, 1512304, 2268456, 2930089, 4536912, 5860178, 8790267, 11720356, 17580534, 23440712, 35161068, 46881424, 70322136, 140644272]

約数ペア:

[(1, 140644272), (2, 70322136), (3, 46881424), (4, 35161068), (6, 23440712), (8, 17580534), (12, 11720356), (16, 8790267), (24, 5860178), (31, 4536912), (48, 2930089), (62, 2268456), (93, 1512304), (124, 1134228), (186, 756152), (248, 567114), (372, 378076), (496, 283557), (744, 189038), (961, 146352), (1488, 94519), (1922, 73176), (2883, 48784), (3049, 46128), (3844, 36588), (5766, 24392), (6098, 23064), (7688, 18294), (9147, 15376), (11532, 12196)]