154513044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21143}}^1$

素因数の和:21189

約数の個数: 72

約数和(自身を含む): 461784960

約数和(自身を除く): 307271916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 21143, 42286, 63429, 84572, 126858, 148001, 190287, 253716, 296002, 380574, 444003, 592004, 613147, 761148, 888006, 1226294, 1332009, 1776012, 1839441, 2452588, 2664018, 3678882, 4292029, 5328036, 5518323, 7357764, 8584058, 11036646, 12876087, 17168116, 22073292, 25752174, 38628261, 51504348, 77256522, 154513044]

約数ペア:

[(1, 154513044), (2, 77256522), (3, 51504348), (4, 38628261), (6, 25752174), (7, 22073292), (9, 17168116), (12, 12876087), (14, 11036646), (18, 8584058), (21, 7357764), (28, 5518323), (29, 5328036), (36, 4292029), (42, 3678882), (58, 2664018), (63, 2452588), (84, 1839441), (87, 1776012), (116, 1332009), (126, 1226294), (174, 888006), (203, 761148), (252, 613147), (261, 592004), (348, 444003), (406, 380574), (522, 296002), (609, 253716), (812, 190287), (1044, 148001), (1218, 126858), (1827, 84572), (2436, 63429), (3654, 42286), (7308, 21143)]