128898216

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{11701}}^1$

素因数の和:11736

約数の個数: 80

約数和(自身を含む): 382304340

約数和(自身を除く): 253406124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 11701, 23402, 35103, 46804, 70206, 93608, 105309, 140412, 198917, 210618, 280824, 315927, 397834, 421236, 596751, 631854, 795668, 842472, 947781, 1193502, 1263708, 1591336, 1790253, 1895562, 2387004, 2527416, 3580506, 3791124, 4774008, 5370759, 7161012, 7582248, 10741518, 14322024, 16112277, 21483036, 32224554, 42966072, 64449108, 128898216]

約数ペア:

[(1, 128898216), (2, 64449108), (3, 42966072), (4, 32224554), (6, 21483036), (8, 16112277), (9, 14322024), (12, 10741518), (17, 7582248), (18, 7161012), (24, 5370759), (27, 4774008), (34, 3791124), (36, 3580506), (51, 2527416), (54, 2387004), (68, 1895562), (72, 1790253), (81, 1591336), (102, 1263708), (108, 1193502), (136, 947781), (153, 842472), (162, 795668), (204, 631854), (216, 596751), (306, 421236), (324, 397834), (408, 315927), (459, 280824), (612, 210618), (648, 198917), (918, 140412), (1224, 105309), (1377, 93608), (1836, 70206), (2754, 46804), (3672, 35103), (5508, 23402), (11016, 11701)]