165795344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 380225664

約数和(自身を除く): 214430320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 233, 286, 311, 466, 572, 622, 932, 1144, 1244, 1864, 2288, 2488, 2563, 3029, 3421, 3728, 4043, 4976, 5126, 6058, 6842, 8086, 10252, 12116, 13684, 16172, 20504, 24232, 27368, 32344, 33319, 41008, 44473, 48464, 54736, 64688, 66638, 72463, 88946, 133276, 144926, 177892, 266552, 289852, 355784, 533104, 579704, 711568, 797093, 942019, 1159408, 1594186, 1884038, 3188372, 3768076, 6376744, 7536152, 10362209, 12753488, 15072304, 20724418, 41448836, 82897672, 165795344]

約数ペア:

[(1, 165795344), (2, 82897672), (4, 41448836), (8, 20724418), (11, 15072304), (13, 12753488), (16, 10362209), (22, 7536152), (26, 6376744), (44, 3768076), (52, 3188372), (88, 1884038), (104, 1594186), (143, 1159408), (176, 942019), (208, 797093), (233, 711568), (286, 579704), (311, 533104), (466, 355784), (572, 289852), (622, 266552), (932, 177892), (1144, 144926), (1244, 133276), (1864, 88946), (2288, 72463), (2488, 66638), (2563, 64688), (3029, 54736), (3421, 48464), (3728, 44473), (4043, 41008), (4976, 33319), (5126, 32344), (6058, 27368), (6842, 24232), (8086, 20504), (10252, 16172), (12116, 13684)]