138529404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 399016800

約数和(自身を除く): 260487396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 59, 78, 87, 116, 117, 118, 156, 173, 174, 177, 234, 236, 261, 346, 348, 354, 377, 468, 519, 522, 531, 692, 708, 754, 767, 1038, 1044, 1062, 1131, 1508, 1534, 1557, 1711, 2076, 2124, 2249, 2262, 2301, 3068, 3114, 3393, 3422, 4498, 4524, 4602, 5017, 5133, 6228, 6747, 6786, 6844, 6903, 8996, 9204, 10034, 10207, 10266, 13494, 13572, 13806, 15051, 15399, 20068, 20241, 20414, 20532, 22243, 26988, 27612, 30102, 30621, 30798, 40482, 40828, 44486, 45153, 60204, 61242, 61596, 65221, 66729, 80964, 88972, 90306, 91863, 122484, 130442, 132691, 133458, 180612, 183726, 195663, 200187, 260884, 265382, 266916, 296003, 367452, 391326, 398073, 400374, 530764, 586989, 592006, 782652, 796146, 800748, 888009, 1173978, 1184012, 1194219, 1592292, 1776018, 2347956, 2388438, 2664027, 3552036, 3848039, 4776876, 5328054, 7696078, 10656108, 11544117, 15392156, 23088234, 34632351, 46176468, 69264702, 138529404]

約数ペア:

[(1, 138529404), (2, 69264702), (3, 46176468), (4, 34632351), (6, 23088234), (9, 15392156), (12, 11544117), (13, 10656108), (18, 7696078), (26, 5328054), (29, 4776876), (36, 3848039), (39, 3552036), (52, 2664027), (58, 2388438), (59, 2347956), (78, 1776018), (87, 1592292), (116, 1194219), (117, 1184012), (118, 1173978), (156, 888009), (173, 800748), (174, 796146), (177, 782652), (234, 592006), (236, 586989), (261, 530764), (346, 400374), (348, 398073), (354, 391326), (377, 367452), (468, 296003), (519, 266916), (522, 265382), (531, 260884), (692, 200187), (708, 195663), (754, 183726), (767, 180612), (1038, 133458), (1044, 132691), (1062, 130442), (1131, 122484), (1508, 91863), (1534, 90306), (1557, 88972), (1711, 80964), (2076, 66729), (2124, 65221), (2249, 61596), (2262, 61242), (2301, 60204), (3068, 45153), (3114, 44486), (3393, 40828), (3422, 40482), (4498, 30798), (4524, 30621), (4602, 30102), (5017, 27612), (5133, 26988), (6228, 22243), (6747, 20532), (6786, 20414), (6844, 20241), (6903, 20068), (8996, 15399), (9204, 15051), (10034, 13806), (10207, 13572), (10266, 13494)]