140743728

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{33703}}^1$

素因数の和:33746

約数の個数: 60

約数和(自身を含む): 407481360

約数和(自身を除く): 266737632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 33703, 67406, 101109, 134812, 202218, 269624, 303327, 404436, 539248, 606654, 808872, 977387, 1213308, 1617744, 1954774, 2426616, 2932161, 3909548, 4853232, 5864322, 7819096, 8796483, 11728644, 15638192, 17592966, 23457288, 35185932, 46914576, 70371864, 140743728]

約数ペア:

[(1, 140743728), (2, 70371864), (3, 46914576), (4, 35185932), (6, 23457288), (8, 17592966), (9, 15638192), (12, 11728644), (16, 8796483), (18, 7819096), (24, 5864322), (29, 4853232), (36, 3909548), (48, 2932161), (58, 2426616), (72, 1954774), (87, 1617744), (116, 1213308), (144, 977387), (174, 808872), (232, 606654), (261, 539248), (348, 404436), (464, 303327), (522, 269624), (696, 202218), (1044, 134812), (1392, 101109), (2088, 67406), (4176, 33703)]