164965572

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 453212760

約数和(自身を除く): 288247188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 97, 108, 116, 162, 174, 181, 194, 261, 291, 324, 348, 362, 388, 522, 543, 582, 724, 783, 873, 1044, 1086, 1164, 1566, 1629, 1746, 2172, 2349, 2619, 2813, 3132, 3258, 3492, 4698, 4887, 5238, 5249, 5626, 6516, 7857, 8439, 9396, 9774, 10476, 10498, 11252, 14661, 15714, 15747, 16878, 17557, 19548, 20996, 25317, 29322, 31428, 31494, 33756, 35114, 47241, 50634, 52671, 58644, 62988, 70228, 75951, 94482, 101268, 105342, 141723, 151902, 158013, 188964, 210684, 227853, 283446, 303804, 316026, 425169, 455706, 474039, 509153, 566892, 632052, 850338, 911412, 948078, 1018306, 1422117, 1527459, 1700676, 1896156, 2036612, 2844234, 3054918, 4582377, 5688468, 6109836, 9164754, 13747131, 18329508, 27494262, 41241393, 54988524, 82482786, 164965572]

約数ペア:

[(1, 164965572), (2, 82482786), (3, 54988524), (4, 41241393), (6, 27494262), (9, 18329508), (12, 13747131), (18, 9164754), (27, 6109836), (29, 5688468), (36, 4582377), (54, 3054918), (58, 2844234), (81, 2036612), (87, 1896156), (97, 1700676), (108, 1527459), (116, 1422117), (162, 1018306), (174, 948078), (181, 911412), (194, 850338), (261, 632052), (291, 566892), (324, 509153), (348, 474039), (362, 455706), (388, 425169), (522, 316026), (543, 303804), (582, 283446), (724, 227853), (783, 210684), (873, 188964), (1044, 158013), (1086, 151902), (1164, 141723), (1566, 105342), (1629, 101268), (1746, 94482), (2172, 75951), (2349, 70228), (2619, 62988), (2813, 58644), (3132, 52671), (3258, 50634), (3492, 47241), (4698, 35114), (4887, 33756), (5238, 31494), (5249, 31428), (5626, 29322), (6516, 25317), (7857, 20996), (8439, 19548), (9396, 17557), (9774, 16878), (10476, 15747), (10498, 15714), (11252, 14661)]