138732564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 336680960

約数和(自身を除く): 197948396

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 2683, 4309, 5366, 8049, 8618, 10732, 12927, 16098, 17236, 25854, 32196, 51708, 83173, 166346, 249519, 332692, 372937, 499038, 745874, 998076, 1118811, 1491748, 2237622, 4475244, 11561047, 23122094, 34683141, 46244188, 69366282, 138732564]

約数ペア:

[(1, 138732564), (2, 69366282), (3, 46244188), (4, 34683141), (6, 23122094), (12, 11561047), (31, 4475244), (62, 2237622), (93, 1491748), (124, 1118811), (139, 998076), (186, 745874), (278, 499038), (372, 372937), (417, 332692), (556, 249519), (834, 166346), (1668, 83173), (2683, 51708), (4309, 32196), (5366, 25854), (8049, 17236), (8618, 16098), (10732, 12927)]