166214560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 432407808

約数和(自身を除く): 266193248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 47, 62, 80, 92, 94, 115, 124, 155, 160, 184, 188, 230, 235, 248, 310, 368, 376, 460, 470, 496, 620, 713, 736, 752, 920, 940, 961, 992, 1081, 1240, 1426, 1457, 1504, 1840, 1880, 1922, 2162, 2480, 2852, 2914, 3565, 3680, 3760, 3844, 4324, 4805, 4960, 5405, 5704, 5828, 7130, 7285, 7520, 7688, 8648, 9610, 10810, 11408, 11656, 14260, 14570, 15376, 17296, 19220, 21620, 22103, 22816, 23312, 28520, 29140, 30752, 33511, 34592, 38440, 43240, 44206, 45167, 46624, 57040, 58280, 67022, 76880, 86480, 88412, 90334, 110515, 114080, 116560, 134044, 153760, 167555, 172960, 176824, 180668, 221030, 225835, 233120, 268088, 335110, 353648, 361336, 442060, 451670, 536176, 670220, 707296, 722672, 884120, 903340, 1038841, 1072352, 1340440, 1445344, 1768240, 1806680, 2077682, 2680880, 3536480, 3613360, 4155364, 5194205, 5361760, 7226720, 8310728, 10388410, 16621456, 20776820, 33242912, 41553640, 83107280, 166214560]

約数ペア:

[(1, 166214560), (2, 83107280), (4, 41553640), (5, 33242912), (8, 20776820), (10, 16621456), (16, 10388410), (20, 8310728), (23, 7226720), (31, 5361760), (32, 5194205), (40, 4155364), (46, 3613360), (47, 3536480), (62, 2680880), (80, 2077682), (92, 1806680), (94, 1768240), (115, 1445344), (124, 1340440), (155, 1072352), (160, 1038841), (184, 903340), (188, 884120), (230, 722672), (235, 707296), (248, 670220), (310, 536176), (368, 451670), (376, 442060), (460, 361336), (470, 353648), (496, 335110), (620, 268088), (713, 233120), (736, 225835), (752, 221030), (920, 180668), (940, 176824), (961, 172960), (992, 167555), (1081, 153760), (1240, 134044), (1426, 116560), (1457, 114080), (1504, 110515), (1840, 90334), (1880, 88412), (1922, 86480), (2162, 76880), (2480, 67022), (2852, 58280), (2914, 57040), (3565, 46624), (3680, 45167), (3760, 44206), (3844, 43240), (4324, 38440), (4805, 34592), (4960, 33511), (5405, 30752), (5704, 29140), (5828, 28520), (7130, 23312), (7285, 22816), (7520, 22103), (7688, 21620), (8648, 19220), (9610, 17296), (10810, 15376), (11408, 14570), (11656, 14260)]