157068564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 388338720

約数和(自身を除く): 231270156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 227, 276, 327, 436, 454, 529, 654, 681, 908, 1058, 1308, 1362, 1587, 2116, 2507, 2724, 3174, 5014, 5221, 6348, 7521, 10028, 10442, 15042, 15663, 20884, 24743, 30084, 31326, 49486, 57661, 62652, 74229, 98972, 115322, 120083, 148458, 172983, 230644, 240166, 296916, 345966, 360249, 480332, 569089, 691932, 720498, 1138178, 1440996, 1707267, 2276356, 3414534, 6829068, 13089047, 26178094, 39267141, 52356188, 78534282, 157068564]

約数ペア:

[(1, 157068564), (2, 78534282), (3, 52356188), (4, 39267141), (6, 26178094), (12, 13089047), (23, 6829068), (46, 3414534), (69, 2276356), (92, 1707267), (109, 1440996), (138, 1138178), (218, 720498), (227, 691932), (276, 569089), (327, 480332), (436, 360249), (454, 345966), (529, 296916), (654, 240166), (681, 230644), (908, 172983), (1058, 148458), (1308, 120083), (1362, 115322), (1587, 98972), (2116, 74229), (2507, 62652), (2724, 57661), (3174, 49486), (5014, 31326), (5221, 30084), (6348, 24743), (7521, 20884), (10028, 15663), (10442, 15042)]