145243056

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1731

約数の個数: 120

約数和(自身を含む): 448535280

約数和(自身を除く): 303292224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 888, 1036, 1176, 1554, 1669, 1776, 1813, 2072, 2352, 3108, 3338, 3626, 4144, 5007, 5439, 6216, 6676, 7252, 10014, 10878, 11683, 12432, 13352, 14504, 20028, 21756, 23366, 26704, 29008, 35049, 40056, 43512, 46732, 61753, 70098, 80112, 81781, 87024, 93464, 123506, 140196, 163562, 185259, 186928, 245343, 247012, 280392, 327124, 370518, 432271, 490686, 494024, 560784, 654248, 741036, 864542, 981372, 988048, 1296813, 1308496, 1482072, 1729084, 1962744, 2593626, 2964144, 3025897, 3458168, 3925488, 5187252, 6051794, 6916336, 9077691, 10374504, 12103588, 18155382, 20749008, 24207176, 36310764, 48414352, 72621528, 145243056]

約数ペア:

[(1, 145243056), (2, 72621528), (3, 48414352), (4, 36310764), (6, 24207176), (7, 20749008), (8, 18155382), (12, 12103588), (14, 10374504), (16, 9077691), (21, 6916336), (24, 6051794), (28, 5187252), (37, 3925488), (42, 3458168), (48, 3025897), (49, 2964144), (56, 2593626), (74, 1962744), (84, 1729084), (98, 1482072), (111, 1308496), (112, 1296813), (147, 988048), (148, 981372), (168, 864542), (196, 741036), (222, 654248), (259, 560784), (294, 494024), (296, 490686), (336, 432271), (392, 370518), (444, 327124), (518, 280392), (588, 247012), (592, 245343), (777, 186928), (784, 185259), (888, 163562), (1036, 140196), (1176, 123506), (1554, 93464), (1669, 87024), (1776, 81781), (1813, 80112), (2072, 70098), (2352, 61753), (3108, 46732), (3338, 43512), (3626, 40056), (4144, 35049), (5007, 29008), (5439, 26704), (6216, 23366), (6676, 21756), (7252, 20028), (10014, 14504), (10878, 13352), (11683, 12432)]