140449932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3859

約数の個数: 72

約数和(自身を含む): 408541952

約数和(自身を除く): 268092020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1812, 2114, 2718, 3171, 3691, 4228, 5436, 6342, 7382, 9513, 11073, 12684, 14764, 19026, 22146, 25837, 33219, 38052, 44292, 51674, 66438, 77511, 103348, 132876, 155022, 232533, 310044, 465066, 557341, 930132, 1114682, 1672023, 2229364, 3344046, 3901387, 5016069, 6688092, 7802774, 10032138, 11704161, 15605548, 20064276, 23408322, 35112483, 46816644, 70224966, 140449932]

約数ペア:

[(1, 140449932), (2, 70224966), (3, 46816644), (4, 35112483), (6, 23408322), (7, 20064276), (9, 15605548), (12, 11704161), (14, 10032138), (18, 7802774), (21, 6688092), (28, 5016069), (36, 3901387), (42, 3344046), (63, 2229364), (84, 1672023), (126, 1114682), (151, 930132), (252, 557341), (302, 465066), (453, 310044), (604, 232533), (906, 155022), (1057, 132876), (1359, 103348), (1812, 77511), (2114, 66438), (2718, 51674), (3171, 44292), (3691, 38052), (4228, 33219), (5436, 25837), (6342, 22146), (7382, 19026), (9513, 14764), (11073, 12684)]