138962928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5179}}^1$

素因数の和:5246

約数の個数: 80

約数和(自身を含む): 395669120

約数和(自身を除く): 256706192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 5179, 6708, 8944, 10358, 13416, 15537, 20716, 26832, 31074, 41432, 62148, 67327, 82864, 124296, 134654, 201981, 222697, 248592, 269308, 403962, 445394, 538616, 668091, 807924, 890788, 1077232, 1336182, 1615848, 1781576, 2672364, 2895061, 3231696, 3563152, 5344728, 5790122, 8685183, 10689456, 11580244, 17370366, 23160488, 34740732, 46320976, 69481464, 138962928]

約数ペア:

[(1, 138962928), (2, 69481464), (3, 46320976), (4, 34740732), (6, 23160488), (8, 17370366), (12, 11580244), (13, 10689456), (16, 8685183), (24, 5790122), (26, 5344728), (39, 3563152), (43, 3231696), (48, 2895061), (52, 2672364), (78, 1781576), (86, 1615848), (104, 1336182), (129, 1077232), (156, 890788), (172, 807924), (208, 668091), (258, 538616), (312, 445394), (344, 403962), (516, 269308), (559, 248592), (624, 222697), (688, 201981), (1032, 134654), (1118, 124296), (1677, 82864), (2064, 67327), (2236, 62148), (3354, 41432), (4472, 31074), (5179, 26832), (6708, 20716), (8944, 15537), (10358, 13416)]