156954007360

素因数分解:

$2^6\times 5^1\times {\mathrm{769}}^1\times {\mathrm{637817}}^1$

素因数の和:638603

約数の個数: 56

約数和(自身を含む): 374233333320

約数和(自身を除く): 217279325960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 769, 1538, 3076, 3845, 6152, 7690, 12304, 15380, 24608, 30760, 49216, 61520, 123040, 246080, 637817, 1275634, 2551268, 3189085, 5102536, 6378170, 10205072, 12756340, 20410144, 25512680, 40820288, 51025360, 102050720, 204101440, 490481273, 980962546, 1961925092, 2452406365, 3923850184, 4904812730, 7847700368, 9809625460, 15695400736, 19619250920, 31390801472, 39238501840, 78477003680, 156954007360]

約数ペア:

[(1, 156954007360), (2, 78477003680), (4, 39238501840), (5, 31390801472), (8, 19619250920), (10, 15695400736), (16, 9809625460), (20, 7847700368), (32, 4904812730), (40, 3923850184), (64, 2452406365), (80, 1961925092), (160, 980962546), (320, 490481273), (769, 204101440), (1538, 102050720), (3076, 51025360), (3845, 40820288), (6152, 25512680), (7690, 20410144), (12304, 12756340), (15380, 10205072), (24608, 6378170), (30760, 5102536), (49216, 3189085), (61520, 2551268), (123040, 1275634), (246080, 637817)]