138460428

素因数分解:

$2^2\times 3^6\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 84

約数和(自身を含む): 367615248

約数和(自身を除く): 229154820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 461, 486, 618, 729, 922, 927, 972, 1236, 1383, 1458, 1844, 1854, 2766, 2781, 2916, 3708, 4149, 5532, 5562, 8298, 8343, 11124, 12447, 16596, 16686, 24894, 25029, 33372, 37341, 47483, 49788, 50058, 74682, 75087, 94966, 100116, 112023, 142449, 149364, 150174, 189932, 224046, 284898, 300348, 336069, 427347, 448092, 569796, 672138, 854694, 1282041, 1344276, 1709388, 2564082, 3846123, 5128164, 7692246, 11538369, 15384492, 23076738, 34615107, 46153476, 69230214, 138460428]

約数ペア:

[(1, 138460428), (2, 69230214), (3, 46153476), (4, 34615107), (6, 23076738), (9, 15384492), (12, 11538369), (18, 7692246), (27, 5128164), (36, 3846123), (54, 2564082), (81, 1709388), (103, 1344276), (108, 1282041), (162, 854694), (206, 672138), (243, 569796), (309, 448092), (324, 427347), (412, 336069), (461, 300348), (486, 284898), (618, 224046), (729, 189932), (922, 150174), (927, 149364), (972, 142449), (1236, 112023), (1383, 100116), (1458, 94966), (1844, 75087), (1854, 74682), (2766, 50058), (2781, 49788), (2916, 47483), (3708, 37341), (4149, 33372), (5532, 25029), (5562, 24894), (8298, 16686), (8343, 16596), (11124, 12447)]