165666168

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 128

約数和(自身を含む): 497952000

約数和(自身を除く): 332285832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 666, 684, 703, 888, 999, 1026, 1091, 1332, 1368, 1406, 1998, 2052, 2109, 2182, 2664, 2812, 3273, 3996, 4104, 4218, 4364, 5624, 6327, 6546, 7992, 8436, 8728, 9819, 12654, 13092, 16872, 18981, 19638, 20729, 25308, 26184, 29457, 37962, 39276, 40367, 41458, 50616, 58914, 62187, 75924, 78552, 80734, 82916, 117828, 121101, 124374, 151848, 161468, 165832, 186561, 235656, 242202, 248748, 322936, 363303, 373122, 484404, 497496, 559683, 726606, 746244, 766973, 968808, 1089909, 1119366, 1453212, 1492488, 1533946, 2179818, 2238732, 2300919, 2906424, 3067892, 4359636, 4477464, 4601838, 6135784, 6902757, 8719272, 9203676, 13805514, 18407352, 20708271, 27611028, 41416542, 55222056, 82833084, 165666168]

約数ペア:

[(1, 165666168), (2, 82833084), (3, 55222056), (4, 41416542), (6, 27611028), (8, 20708271), (9, 18407352), (12, 13805514), (18, 9203676), (19, 8719272), (24, 6902757), (27, 6135784), (36, 4601838), (37, 4477464), (38, 4359636), (54, 3067892), (57, 2906424), (72, 2300919), (74, 2238732), (76, 2179818), (108, 1533946), (111, 1492488), (114, 1453212), (148, 1119366), (152, 1089909), (171, 968808), (216, 766973), (222, 746244), (228, 726606), (296, 559683), (333, 497496), (342, 484404), (444, 373122), (456, 363303), (513, 322936), (666, 248748), (684, 242202), (703, 235656), (888, 186561), (999, 165832), (1026, 161468), (1091, 151848), (1332, 124374), (1368, 121101), (1406, 117828), (1998, 82916), (2052, 80734), (2109, 78552), (2182, 75924), (2664, 62187), (2812, 58914), (3273, 50616), (3996, 41458), (4104, 40367), (4218, 39276), (4364, 37962), (5624, 29457), (6327, 26184), (6546, 25308), (7992, 20729), (8436, 19638), (8728, 18981), (9819, 16872), (12654, 13092)]