139842276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 383423040

約数和(自身を除く): 243580764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2309, 2884, 4326, 4618, 5047, 6927, 8652, 9236, 10094, 13854, 15141, 16163, 20188, 27708, 30282, 32326, 48489, 60564, 64652, 96978, 113141, 193956, 226282, 237827, 339423, 452564, 475654, 678846, 713481, 951308, 1357692, 1426962, 1664789, 2853924, 3329578, 4994367, 6659156, 9988734, 11653523, 19977468, 23307046, 34960569, 46614092, 69921138, 139842276]

約数ペア:

[(1, 139842276), (2, 69921138), (3, 46614092), (4, 34960569), (6, 23307046), (7, 19977468), (12, 11653523), (14, 9988734), (21, 6659156), (28, 4994367), (42, 3329578), (49, 2853924), (84, 1664789), (98, 1426962), (103, 1357692), (147, 951308), (196, 713481), (206, 678846), (294, 475654), (309, 452564), (412, 339423), (588, 237827), (618, 226282), (721, 193956), (1236, 113141), (1442, 96978), (2163, 64652), (2309, 60564), (2884, 48489), (4326, 32326), (4618, 30282), (5047, 27708), (6927, 20188), (8652, 16163), (9236, 15141), (10094, 13854)]