15151968

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 50803200

約数和(自身を除く): 35651232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 71, 72, 76, 78, 96, 104, 108, 114, 117, 142, 144, 152, 156, 171, 208, 213, 216, 228, 234, 247, 284, 288, 304, 312, 342, 351, 416, 426, 432, 456, 468, 494, 513, 568, 608, 624, 639, 684, 702, 741, 852, 864, 912, 923, 936, 988, 1026, 1136, 1248, 1278, 1349, 1368, 1404, 1482, 1704, 1824, 1846, 1872, 1917, 1976, 2052, 2223, 2272, 2556, 2698, 2736, 2769, 2808, 2964, 3408, 3692, 3744, 3834, 3952, 4047, 4104, 4446, 5112, 5396, 5472, 5538, 5616, 5928, 6669, 6816, 7384, 7668, 7904, 8094, 8208, 8307, 8892, 10224, 10792, 11076, 11232, 11856, 12141, 13338, 14768, 15336, 16188, 16416, 16614, 17537, 17784, 20448, 21584, 22152, 23712, 24282, 24921, 26676, 29536, 30672, 32376, 33228, 35074, 35568, 36423, 43168, 44304, 48564, 49842, 52611, 53352, 61344, 64752, 66456, 70148, 71136, 72846, 88608, 97128, 99684, 105222, 106704, 129504, 132912, 140296, 145692, 157833, 194256, 199368, 210444, 213408, 265824, 280592, 291384, 315666, 388512, 398736, 420888, 473499, 561184, 582768, 631332, 797472, 841776, 946998, 1165536, 1262664, 1683552, 1893996, 2525328, 3787992, 5050656, 7575984, 15151968]

約数ペア:

[(1, 15151968), (2, 7575984), (3, 5050656), (4, 3787992), (6, 2525328), (8, 1893996), (9, 1683552), (12, 1262664), (13, 1165536), (16, 946998), (18, 841776), (19, 797472), (24, 631332), (26, 582768), (27, 561184), (32, 473499), (36, 420888), (38, 398736), (39, 388512), (48, 315666), (52, 291384), (54, 280592), (57, 265824), (71, 213408), (72, 210444), (76, 199368), (78, 194256), (96, 157833), (104, 145692), (108, 140296), (114, 132912), (117, 129504), (142, 106704), (144, 105222), (152, 99684), (156, 97128), (171, 88608), (208, 72846), (213, 71136), (216, 70148), (228, 66456), (234, 64752), (247, 61344), (284, 53352), (288, 52611), (304, 49842), (312, 48564), (342, 44304), (351, 43168), (416, 36423), (426, 35568), (432, 35074), (456, 33228), (468, 32376), (494, 30672), (513, 29536), (568, 26676), (608, 24921), (624, 24282), (639, 23712), (684, 22152), (702, 21584), (741, 20448), (852, 17784), (864, 17537), (912, 16614), (923, 16416), (936, 16188), (988, 15336), (1026, 14768), (1136, 13338), (1248, 12141), (1278, 11856), (1349, 11232), (1368, 11076), (1404, 10792), (1482, 10224), (1704, 8892), (1824, 8307), (1846, 8208), (1872, 8094), (1917, 7904), (1976, 7668), (2052, 7384), (2223, 6816), (2272, 6669), (2556, 5928), (2698, 5616), (2736, 5538), (2769, 5472), (2808, 5396), (2964, 5112), (3408, 4446), (3692, 4104), (3744, 4047), (3834, 3952)]