156984238062

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1871}}^1\times {\mathrm{2521}}^1$

素因数の和:4486

約数の個数: 72

約数和(自身を含む): 348550851168

約数和(自身を除く): 191566613106

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 1871, 2521, 3698, 3742, 5042, 5547, 5613, 7563, 11094, 11226, 15126, 16641, 16839, 22689, 33282, 33678, 45378, 80453, 108403, 160906, 216806, 241359, 325209, 482718, 650418, 724077, 975627, 1448154, 1951254, 3459479, 4661329, 4716791, 6918958, 9322658, 9433582, 10378437, 13983987, 14150373, 20756874, 27967974, 28300746, 31135311, 41951961, 42451119, 62270622, 83903922, 84902238, 202822013, 405644026, 608466039, 1216932078, 1825398117, 3650796234, 8721346559, 17442693118, 26164039677, 52328079354, 78492119031, 156984238062]

約数ペア:

[(1, 156984238062), (2, 78492119031), (3, 52328079354), (6, 26164039677), (9, 17442693118), (18, 8721346559), (43, 3650796234), (86, 1825398117), (129, 1216932078), (258, 608466039), (387, 405644026), (774, 202822013), (1849, 84902238), (1871, 83903922), (2521, 62270622), (3698, 42451119), (3742, 41951961), (5042, 31135311), (5547, 28300746), (5613, 27967974), (7563, 20756874), (11094, 14150373), (11226, 13983987), (15126, 10378437), (16641, 9433582), (16839, 9322658), (22689, 6918958), (33282, 4716791), (33678, 4661329), (45378, 3459479), (80453, 1951254), (108403, 1448154), (160906, 975627), (216806, 724077), (241359, 650418), (325209, 482718)]