16550064

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 51068160

約数和(自身を除く): 34518096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 263, 276, 304, 342, 368, 414, 437, 456, 526, 552, 684, 789, 828, 874, 912, 1052, 1104, 1311, 1368, 1578, 1656, 1748, 2104, 2367, 2622, 2736, 3156, 3312, 3496, 3933, 4208, 4734, 4997, 5244, 6049, 6312, 6992, 7866, 9468, 9994, 10488, 12098, 12624, 14991, 15732, 18147, 18936, 19988, 20976, 24196, 29982, 31464, 36294, 37872, 39976, 44973, 48392, 54441, 59964, 62928, 72588, 79952, 89946, 96784, 108882, 114931, 119928, 145176, 179892, 217764, 229862, 239856, 290352, 344793, 359784, 435528, 459724, 689586, 719568, 871056, 919448, 1034379, 1379172, 1838896, 2068758, 2758344, 4137516, 5516688, 8275032, 16550064]

約数ペア:

[(1, 16550064), (2, 8275032), (3, 5516688), (4, 4137516), (6, 2758344), (8, 2068758), (9, 1838896), (12, 1379172), (16, 1034379), (18, 919448), (19, 871056), (23, 719568), (24, 689586), (36, 459724), (38, 435528), (46, 359784), (48, 344793), (57, 290352), (69, 239856), (72, 229862), (76, 217764), (92, 179892), (114, 145176), (138, 119928), (144, 114931), (152, 108882), (171, 96784), (184, 89946), (207, 79952), (228, 72588), (263, 62928), (276, 59964), (304, 54441), (342, 48392), (368, 44973), (414, 39976), (437, 37872), (456, 36294), (526, 31464), (552, 29982), (684, 24196), (789, 20976), (828, 19988), (874, 18936), (912, 18147), (1052, 15732), (1104, 14991), (1311, 12624), (1368, 12098), (1578, 10488), (1656, 9994), (1748, 9468), (2104, 7866), (2367, 6992), (2622, 6312), (2736, 6049), (3156, 5244), (3312, 4997), (3496, 4734), (3933, 4208)]