128480526

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 304430400

約数和(自身を除く): 175949874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 173, 306, 346, 459, 519, 809, 918, 1038, 1557, 1618, 2427, 2941, 3114, 4671, 4854, 5882, 7281, 8823, 9342, 13753, 14562, 17646, 21843, 26469, 27506, 41259, 43686, 52938, 79407, 82518, 123777, 139957, 158814, 247554, 279914, 371331, 419871, 742662, 839742, 1259613, 2379269, 2519226, 3778839, 4758538, 7137807, 7557678, 14275614, 21413421, 42826842, 64240263, 128480526]

約数ペア:

[(1, 128480526), (2, 64240263), (3, 42826842), (6, 21413421), (9, 14275614), (17, 7557678), (18, 7137807), (27, 4758538), (34, 3778839), (51, 2519226), (54, 2379269), (102, 1259613), (153, 839742), (173, 742662), (306, 419871), (346, 371331), (459, 279914), (519, 247554), (809, 158814), (918, 139957), (1038, 123777), (1557, 82518), (1618, 79407), (2427, 52938), (2941, 43686), (3114, 41259), (4671, 27506), (4854, 26469), (5882, 21843), (7281, 17646), (8823, 14562), (9342, 13753)]