156931548284

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2609}}^1\times {\mathrm{7927}}^1$

素因数の和:10818

約数の個数: 48

約数和(自身を含む): 315181762560

約数和(自身を除く): 158250214276

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 2609, 3794, 5218, 7588, 7927, 10436, 15854, 18263, 31708, 36526, 55489, 73052, 110978, 221956, 707039, 1414078, 2148217, 2828156, 4296434, 4949273, 8592868, 9898546, 15037519, 19797092, 20681543, 30075038, 41363086, 60150076, 82726172, 144770801, 289541602, 579083204, 5604698153, 11209396306, 22418792612, 39232887071, 78465774142, 156931548284]

約数ペア:

[(1, 156931548284), (2, 78465774142), (4, 39232887071), (7, 22418792612), (14, 11209396306), (28, 5604698153), (271, 579083204), (542, 289541602), (1084, 144770801), (1897, 82726172), (2609, 60150076), (3794, 41363086), (5218, 30075038), (7588, 20681543), (7927, 19797092), (10436, 15037519), (15854, 9898546), (18263, 8592868), (31708, 4949273), (36526, 4296434), (55489, 2828156), (73052, 2148217), (110978, 1414078), (221956, 707039)]