140021532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{937}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 405621216

約数和(自身を除く): 265599684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 593, 937, 1186, 1779, 1874, 2372, 2811, 3558, 3748, 4151, 5337, 5622, 6559, 7116, 8302, 8433, 10674, 11244, 12453, 13118, 16604, 16866, 19677, 21348, 24906, 26236, 33732, 37359, 39354, 49812, 59031, 74718, 78708, 118062, 149436, 236124, 555641, 1111282, 1666923, 2222564, 3333846, 3889487, 5000769, 6667692, 7778974, 10001538, 11668461, 15557948, 20003076, 23336922, 35005383, 46673844, 70010766, 140021532]

約数ペア:

[(1, 140021532), (2, 70010766), (3, 46673844), (4, 35005383), (6, 23336922), (7, 20003076), (9, 15557948), (12, 11668461), (14, 10001538), (18, 7778974), (21, 6667692), (28, 5000769), (36, 3889487), (42, 3333846), (63, 2222564), (84, 1666923), (126, 1111282), (252, 555641), (593, 236124), (937, 149436), (1186, 118062), (1779, 78708), (1874, 74718), (2372, 59031), (2811, 49812), (3558, 39354), (3748, 37359), (4151, 33732), (5337, 26236), (5622, 24906), (6559, 21348), (7116, 19677), (8302, 16866), (8433, 16604), (10674, 13118), (11244, 12453)]