172407248784

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{30313}}^1$

素因数の和:30765

約数の個数: 120

約数和(自身を含む): 487879821312

約数和(自身を除く): 315472572528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 311, 381, 508, 622, 762, 933, 1016, 1143, 1244, 1524, 1866, 2032, 2286, 2488, 2799, 3048, 3732, 4572, 4976, 5598, 6096, 7464, 9144, 11196, 14928, 18288, 22392, 30313, 39497, 44784, 60626, 78994, 90939, 118491, 121252, 157988, 181878, 236982, 242504, 272817, 315976, 355473, 363756, 473964, 485008, 545634, 631952, 710946, 727512, 947928, 1091268, 1421892, 1455024, 1895856, 2182536, 2843784, 3849751, 4365072, 5687568, 7699502, 9427343, 11549253, 15399004, 18854686, 23098506, 28282029, 30798008, 34647759, 37709372, 46197012, 56564058, 61596016, 69295518, 75418744, 84846087, 92394024, 113128116, 138591036, 150837488, 169692174, 184788048, 226256232, 277182072, 339384348, 452512464, 554364144, 678768696, 1197272561, 1357537392, 2394545122, 3591817683, 4789090244, 7183635366, 9578180488, 10775453049, 14367270732, 19156360976, 21550906098, 28734541464, 43101812196, 57469082928, 86203624392, 172407248784]

約数ペア:

[(1, 172407248784), (2, 86203624392), (3, 57469082928), (4, 43101812196), (6, 28734541464), (8, 21550906098), (9, 19156360976), (12, 14367270732), (16, 10775453049), (18, 9578180488), (24, 7183635366), (36, 4789090244), (48, 3591817683), (72, 2394545122), (127, 1357537392), (144, 1197272561), (254, 678768696), (311, 554364144), (381, 452512464), (508, 339384348), (622, 277182072), (762, 226256232), (933, 184788048), (1016, 169692174), (1143, 150837488), (1244, 138591036), (1524, 113128116), (1866, 92394024), (2032, 84846087), (2286, 75418744), (2488, 69295518), (2799, 61596016), (3048, 56564058), (3732, 46197012), (4572, 37709372), (4976, 34647759), (5598, 30798008), (6096, 28282029), (7464, 23098506), (9144, 18854686), (11196, 15399004), (14928, 11549253), (18288, 9427343), (22392, 7699502), (30313, 5687568), (39497, 4365072), (44784, 3849751), (60626, 2843784), (78994, 2182536), (90939, 1895856), (118491, 1455024), (121252, 1421892), (157988, 1091268), (181878, 947928), (236982, 727512), (242504, 710946), (272817, 631952), (315976, 545634), (355473, 485008), (363756, 473964)]