149756784

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5358

約数の個数: 80

約数和(自身を含む): 420449280

約数和(自身を除く): 270692496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 5297, 7068, 9424, 10594, 14136, 15891, 21188, 28272, 31782, 42376, 63564, 84752, 100643, 127128, 164207, 201286, 254256, 301929, 328414, 402572, 492621, 603858, 656828, 805144, 985242, 1207716, 1313656, 1610288, 1970484, 2415432, 2627312, 3119933, 3940968, 4830864, 6239866, 7881936, 9359799, 12479732, 18719598, 24959464, 37439196, 49918928, 74878392, 149756784]

約数ペア:

[(1, 149756784), (2, 74878392), (3, 49918928), (4, 37439196), (6, 24959464), (8, 18719598), (12, 12479732), (16, 9359799), (19, 7881936), (24, 6239866), (31, 4830864), (38, 3940968), (48, 3119933), (57, 2627312), (62, 2415432), (76, 1970484), (93, 1610288), (114, 1313656), (124, 1207716), (152, 985242), (186, 805144), (228, 656828), (248, 603858), (304, 492621), (372, 402572), (456, 328414), (496, 301929), (589, 254256), (744, 201286), (912, 164207), (1178, 127128), (1488, 100643), (1767, 84752), (2356, 63564), (3534, 42376), (4712, 31782), (5297, 28272), (7068, 21188), (9424, 15891), (10594, 14136)]