138102228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1259}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 382505760

約数和(自身を除く): 244403532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 277, 396, 554, 831, 1108, 1259, 1662, 2493, 2518, 3047, 3324, 3777, 4986, 5036, 6094, 7554, 9141, 9972, 11331, 12188, 13849, 15108, 18282, 22662, 27423, 27698, 36564, 41547, 45324, 54846, 55396, 83094, 109692, 124641, 166188, 249282, 348743, 498564, 697486, 1046229, 1394972, 2092458, 3138687, 3836173, 4184916, 6277374, 7672346, 11508519, 12554748, 15344692, 23017038, 34525557, 46034076, 69051114, 138102228]

約数ペア:

[(1, 138102228), (2, 69051114), (3, 46034076), (4, 34525557), (6, 23017038), (9, 15344692), (11, 12554748), (12, 11508519), (18, 7672346), (22, 6277374), (33, 4184916), (36, 3836173), (44, 3138687), (66, 2092458), (99, 1394972), (132, 1046229), (198, 697486), (277, 498564), (396, 348743), (554, 249282), (831, 166188), (1108, 124641), (1259, 109692), (1662, 83094), (2493, 55396), (2518, 54846), (3047, 45324), (3324, 41547), (3777, 36564), (4986, 27698), (5036, 27423), (6094, 22662), (7554, 18282), (9141, 15108), (9972, 13849), (11331, 12188)]