163614880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7190

約数の個数: 96

約数和(自身を含む): 454180608

約数和(自身を除く): 290565728

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 7151, 11440, 14302, 22880, 28604, 35755, 57208, 71510, 78661, 92963, 114416, 143020, 157322, 185926, 228832, 286040, 314644, 371852, 393305, 464815, 572080, 629288, 743704, 786610, 929630, 1022593, 1144160, 1258576, 1487408, 1573220, 1859260, 2045186, 2517152, 2974816, 3146440, 3718520, 4090372, 5112965, 6292880, 7437040, 8180744, 10225930, 12585760, 14874080, 16361488, 20451860, 32722976, 40903720, 81807440, 163614880]

約数ペア:

[(1, 163614880), (2, 81807440), (4, 40903720), (5, 32722976), (8, 20451860), (10, 16361488), (11, 14874080), (13, 12585760), (16, 10225930), (20, 8180744), (22, 7437040), (26, 6292880), (32, 5112965), (40, 4090372), (44, 3718520), (52, 3146440), (55, 2974816), (65, 2517152), (80, 2045186), (88, 1859260), (104, 1573220), (110, 1487408), (130, 1258576), (143, 1144160), (160, 1022593), (176, 929630), (208, 786610), (220, 743704), (260, 629288), (286, 572080), (352, 464815), (416, 393305), (440, 371852), (520, 314644), (572, 286040), (715, 228832), (880, 185926), (1040, 157322), (1144, 143020), (1430, 114416), (1760, 92963), (2080, 78661), (2288, 71510), (2860, 57208), (4576, 35755), (5720, 28604), (7151, 22880), (11440, 14302)]