15185664

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^3$

素因数の和:64

約数の個数: 144

約数和(自身を含む): 48647200

約数和(自身を除く): 33461536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 338, 351, 384, 416, 432, 468, 507, 576, 624, 676, 702, 768, 832, 864, 936, 1014, 1152, 1248, 1352, 1404, 1521, 1664, 1728, 1872, 2028, 2197, 2304, 2496, 2704, 2808, 3042, 3328, 3456, 3744, 4056, 4394, 4563, 4992, 5408, 5616, 6084, 6591, 6912, 7488, 8112, 8788, 9126, 9984, 10816, 11232, 12168, 13182, 14976, 16224, 17576, 18252, 19773, 21632, 22464, 24336, 26364, 29952, 32448, 35152, 36504, 39546, 43264, 44928, 48672, 52728, 59319, 64896, 70304, 73008, 79092, 89856, 97344, 105456, 118638, 129792, 140608, 146016, 158184, 194688, 210912, 237276, 281216, 292032, 316368, 389376, 421824, 474552, 562432, 584064, 632736, 843648, 949104, 1168128, 1265472, 1687296, 1898208, 2530944, 3796416, 5061888, 7592832, 15185664]

約数ペア:

[(1, 15185664), (2, 7592832), (3, 5061888), (4, 3796416), (6, 2530944), (8, 1898208), (9, 1687296), (12, 1265472), (13, 1168128), (16, 949104), (18, 843648), (24, 632736), (26, 584064), (27, 562432), (32, 474552), (36, 421824), (39, 389376), (48, 316368), (52, 292032), (54, 281216), (64, 237276), (72, 210912), (78, 194688), (96, 158184), (104, 146016), (108, 140608), (117, 129792), (128, 118638), (144, 105456), (156, 97344), (169, 89856), (192, 79092), (208, 73008), (216, 70304), (234, 64896), (256, 59319), (288, 52728), (312, 48672), (338, 44928), (351, 43264), (384, 39546), (416, 36504), (432, 35152), (468, 32448), (507, 29952), (576, 26364), (624, 24336), (676, 22464), (702, 21632), (768, 19773), (832, 18252), (864, 17576), (936, 16224), (1014, 14976), (1152, 13182), (1248, 12168), (1352, 11232), (1404, 10816), (1521, 9984), (1664, 9126), (1728, 8788), (1872, 8112), (2028, 7488), (2197, 6912), (2304, 6591), (2496, 6084), (2704, 5616), (2808, 5408), (3042, 4992), (3328, 4563), (3456, 4394), (3744, 4056)]