166951840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3326

約数の個数: 96

約数和(自身を含む): 445253760

約数和(自身を除く): 278301920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1760, 2320, 2552, 3190, 3271, 4640, 5104, 6380, 6542, 10208, 12760, 13084, 16355, 25520, 26168, 32710, 35981, 51040, 52336, 65420, 71962, 94859, 104672, 130840, 143924, 179905, 189718, 261680, 287848, 359810, 379436, 474295, 523360, 575696, 719620, 758872, 948590, 1043449, 1151392, 1439240, 1517744, 1897180, 2086898, 2878480, 3035488, 3794360, 4173796, 5217245, 5756960, 7588720, 8347592, 10434490, 15177440, 16695184, 20868980, 33390368, 41737960, 83475920, 166951840]

約数ペア:

[(1, 166951840), (2, 83475920), (4, 41737960), (5, 33390368), (8, 20868980), (10, 16695184), (11, 15177440), (16, 10434490), (20, 8347592), (22, 7588720), (29, 5756960), (32, 5217245), (40, 4173796), (44, 3794360), (55, 3035488), (58, 2878480), (80, 2086898), (88, 1897180), (110, 1517744), (116, 1439240), (145, 1151392), (160, 1043449), (176, 948590), (220, 758872), (232, 719620), (290, 575696), (319, 523360), (352, 474295), (440, 379436), (464, 359810), (580, 287848), (638, 261680), (880, 189718), (928, 179905), (1160, 143924), (1276, 130840), (1595, 104672), (1760, 94859), (2320, 71962), (2552, 65420), (3190, 52336), (3271, 51040), (4640, 35981), (5104, 32710), (6380, 26168), (6542, 25520), (10208, 16355), (12760, 13084)]