139173876

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 367951584

約数和(自身を除く): 228777708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 486, 524, 786, 972, 1093, 1179, 1572, 2186, 2358, 3279, 3537, 4372, 4716, 6558, 7074, 9837, 10611, 13116, 14148, 19674, 21222, 29511, 31833, 39348, 42444, 59022, 63666, 88533, 118044, 127332, 143183, 177066, 265599, 286366, 354132, 429549, 531198, 572732, 859098, 1062396, 1288647, 1718196, 2577294, 3865941, 5154588, 7731882, 11597823, 15463764, 23195646, 34793469, 46391292, 69586938, 139173876]

約数ペア:

[(1, 139173876), (2, 69586938), (3, 46391292), (4, 34793469), (6, 23195646), (9, 15463764), (12, 11597823), (18, 7731882), (27, 5154588), (36, 3865941), (54, 2577294), (81, 1718196), (108, 1288647), (131, 1062396), (162, 859098), (243, 572732), (262, 531198), (324, 429549), (393, 354132), (486, 286366), (524, 265599), (786, 177066), (972, 143183), (1093, 127332), (1179, 118044), (1572, 88533), (2186, 63666), (2358, 59022), (3279, 42444), (3537, 39348), (4372, 31833), (4716, 29511), (6558, 21222), (7074, 19674), (9837, 14148), (10611, 13116)]