140188464

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{74887}}^1$

素因数の和:74914

約数の個数: 60

約数和(自身を含む): 422518096

約数和(自身を除く): 282329632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 74887, 149774, 224661, 299548, 449322, 599096, 673983, 898644, 973531, 1198192, 1347966, 1797288, 1947062, 2695932, 2920593, 3594576, 3894124, 5391864, 5841186, 7788248, 8761779, 10783728, 11682372, 15576496, 17523558, 23364744, 35047116, 46729488, 70094232, 140188464]

約数ペア:

[(1, 140188464), (2, 70094232), (3, 46729488), (4, 35047116), (6, 23364744), (8, 17523558), (9, 15576496), (12, 11682372), (13, 10783728), (16, 8761779), (18, 7788248), (24, 5841186), (26, 5391864), (36, 3894124), (39, 3594576), (48, 2920593), (52, 2695932), (72, 1947062), (78, 1797288), (104, 1347966), (117, 1198192), (144, 973531), (156, 898644), (208, 673983), (234, 599096), (312, 449322), (468, 299548), (624, 224661), (936, 149774), (1872, 74887)]