188016984

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 552499200

約数和(自身を除く): 364482216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 172, 186, 216, 248, 258, 279, 344, 372, 387, 516, 558, 653, 744, 774, 837, 1032, 1116, 1161, 1306, 1333, 1548, 1674, 1959, 2232, 2322, 2612, 2666, 3096, 3348, 3918, 3999, 4644, 5224, 5332, 5877, 6696, 7836, 7998, 9288, 10664, 11754, 11997, 15672, 15996, 17631, 20243, 23508, 23994, 28079, 31992, 35262, 35991, 40486, 47016, 47988, 56158, 60729, 70524, 71982, 80972, 84237, 95976, 112316, 121458, 141048, 143964, 161944, 168474, 182187, 224632, 242916, 252711, 287928, 336948, 364374, 485832, 505422, 546561, 673896, 728748, 758133, 870449, 1010844, 1093122, 1457496, 1516266, 1740898, 2021688, 2186244, 2611347, 3032532, 3481796, 4372488, 5222694, 6065064, 6963592, 7834041, 10445388, 15668082, 20890776, 23502123, 31336164, 47004246, 62672328, 94008492, 188016984]

約数ペア:

[(1, 188016984), (2, 94008492), (3, 62672328), (4, 47004246), (6, 31336164), (8, 23502123), (9, 20890776), (12, 15668082), (18, 10445388), (24, 7834041), (27, 6963592), (31, 6065064), (36, 5222694), (43, 4372488), (54, 3481796), (62, 3032532), (72, 2611347), (86, 2186244), (93, 2021688), (108, 1740898), (124, 1516266), (129, 1457496), (172, 1093122), (186, 1010844), (216, 870449), (248, 758133), (258, 728748), (279, 673896), (344, 546561), (372, 505422), (387, 485832), (516, 364374), (558, 336948), (653, 287928), (744, 252711), (774, 242916), (837, 224632), (1032, 182187), (1116, 168474), (1161, 161944), (1306, 143964), (1333, 141048), (1548, 121458), (1674, 112316), (1959, 95976), (2232, 84237), (2322, 80972), (2612, 71982), (2666, 70524), (3096, 60729), (3348, 56158), (3918, 47988), (3999, 47016), (4644, 40486), (5224, 35991), (5332, 35262), (5877, 31992), (6696, 28079), (7836, 23994), (7998, 23508), (9288, 20243), (10664, 17631), (11754, 15996), (11997, 15672)]