129139956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19183}}^1$

素因数の和:19221

約数の個数: 72

約数和(自身を含む): 377080704

約数和(自身を除く): 247940748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 19183, 38366, 57549, 76732, 115098, 172647, 211013, 230196, 326111, 345294, 422026, 633039, 652222, 690588, 844052, 978333, 1266078, 1304444, 1899117, 1956666, 2532156, 2934999, 3587221, 3798234, 3913332, 5869998, 7174442, 7596468, 10761663, 11739996, 14348884, 21523326, 32284989, 43046652, 64569978, 129139956]

約数ペア:

[(1, 129139956), (2, 64569978), (3, 43046652), (4, 32284989), (6, 21523326), (9, 14348884), (11, 11739996), (12, 10761663), (17, 7596468), (18, 7174442), (22, 5869998), (33, 3913332), (34, 3798234), (36, 3587221), (44, 2934999), (51, 2532156), (66, 1956666), (68, 1899117), (99, 1304444), (102, 1266078), (132, 978333), (153, 844052), (187, 690588), (198, 652222), (204, 633039), (306, 422026), (374, 345294), (396, 326111), (561, 230196), (612, 211013), (748, 172647), (1122, 115098), (1683, 76732), (2244, 57549), (3366, 38366), (6732, 19183)]