139173972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 387459072

約数和(自身を除く): 248285100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 53, 84, 86, 106, 129, 159, 172, 212, 258, 301, 318, 371, 516, 602, 636, 727, 742, 903, 1113, 1204, 1454, 1484, 1806, 2181, 2226, 2279, 2908, 3612, 4362, 4452, 4558, 5089, 6837, 8724, 9116, 10178, 13674, 15267, 15953, 20356, 27348, 30534, 31261, 31906, 38531, 47859, 61068, 62522, 63812, 77062, 93783, 95718, 115593, 125044, 154124, 187566, 191436, 218827, 231186, 269717, 375132, 437654, 462372, 539434, 656481, 809151, 875308, 1078868, 1312962, 1618302, 1656833, 2625924, 3236604, 3313666, 4970499, 6627332, 9940998, 11597831, 19881996, 23195662, 34793493, 46391324, 69586986, 139173972]

約数ペア:

[(1, 139173972), (2, 69586986), (3, 46391324), (4, 34793493), (6, 23195662), (7, 19881996), (12, 11597831), (14, 9940998), (21, 6627332), (28, 4970499), (42, 3313666), (43, 3236604), (53, 2625924), (84, 1656833), (86, 1618302), (106, 1312962), (129, 1078868), (159, 875308), (172, 809151), (212, 656481), (258, 539434), (301, 462372), (318, 437654), (371, 375132), (516, 269717), (602, 231186), (636, 218827), (727, 191436), (742, 187566), (903, 154124), (1113, 125044), (1204, 115593), (1454, 95718), (1484, 93783), (1806, 77062), (2181, 63812), (2226, 62522), (2279, 61068), (2908, 47859), (3612, 38531), (4362, 31906), (4452, 31261), (4558, 30534), (5089, 27348), (6837, 20356), (8724, 15953), (9116, 15267), (10178, 13674)]