161712816

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5051}}^1$

素因数の和:5114

約数の個数: 80

約数和(自身を含む): 451042560

約数和(自身を除く): 289329744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 2001, 2668, 4002, 5051, 5336, 8004, 10102, 10672, 15153, 16008, 20204, 30306, 32016, 40408, 60612, 80816, 116173, 121224, 146479, 232346, 242448, 292958, 348519, 439437, 464692, 585916, 697038, 878874, 929384, 1171832, 1394076, 1757748, 1858768, 2343664, 2788152, 3369017, 3515496, 5576304, 6738034, 7030992, 10107051, 13476068, 20214102, 26952136, 40428204, 53904272, 80856408, 161712816]

約数ペア:

[(1, 161712816), (2, 80856408), (3, 53904272), (4, 40428204), (6, 26952136), (8, 20214102), (12, 13476068), (16, 10107051), (23, 7030992), (24, 6738034), (29, 5576304), (46, 3515496), (48, 3369017), (58, 2788152), (69, 2343664), (87, 1858768), (92, 1757748), (116, 1394076), (138, 1171832), (174, 929384), (184, 878874), (232, 697038), (276, 585916), (348, 464692), (368, 439437), (464, 348519), (552, 292958), (667, 242448), (696, 232346), (1104, 146479), (1334, 121224), (1392, 116173), (2001, 80816), (2668, 60612), (4002, 40408), (5051, 32016), (5336, 30306), (8004, 20204), (10102, 16008), (10672, 15153)]