16403232

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 50168160

約数和(自身を除く): 33764928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 32, 34, 38, 46, 48, 51, 57, 68, 69, 76, 92, 96, 102, 114, 136, 138, 152, 184, 204, 228, 272, 276, 304, 323, 368, 391, 408, 437, 456, 529, 544, 552, 608, 646, 736, 782, 816, 874, 912, 969, 1058, 1104, 1173, 1292, 1311, 1564, 1587, 1632, 1748, 1824, 1938, 2116, 2208, 2346, 2584, 2622, 3128, 3174, 3496, 3876, 4232, 4692, 5168, 5244, 6256, 6348, 6992, 7429, 7752, 8464, 8993, 9384, 10051, 10336, 10488, 12512, 12696, 13984, 14858, 15504, 16928, 17986, 18768, 20102, 20976, 22287, 25392, 26979, 29716, 30153, 31008, 35972, 37536, 40204, 41952, 44574, 50784, 53958, 59432, 60306, 71944, 80408, 89148, 107916, 118864, 120612, 143888, 160816, 170867, 178296, 215832, 237728, 241224, 287776, 321632, 341734, 356592, 431664, 482448, 512601, 683468, 713184, 863328, 964896, 1025202, 1366936, 2050404, 2733872, 4100808, 5467744, 8201616, 16403232]

約数ペア:

[(1, 16403232), (2, 8201616), (3, 5467744), (4, 4100808), (6, 2733872), (8, 2050404), (12, 1366936), (16, 1025202), (17, 964896), (19, 863328), (23, 713184), (24, 683468), (32, 512601), (34, 482448), (38, 431664), (46, 356592), (48, 341734), (51, 321632), (57, 287776), (68, 241224), (69, 237728), (76, 215832), (92, 178296), (96, 170867), (102, 160816), (114, 143888), (136, 120612), (138, 118864), (152, 107916), (184, 89148), (204, 80408), (228, 71944), (272, 60306), (276, 59432), (304, 53958), (323, 50784), (368, 44574), (391, 41952), (408, 40204), (437, 37536), (456, 35972), (529, 31008), (544, 30153), (552, 29716), (608, 26979), (646, 25392), (736, 22287), (782, 20976), (816, 20102), (874, 18768), (912, 17986), (969, 16928), (1058, 15504), (1104, 14858), (1173, 13984), (1292, 12696), (1311, 12512), (1564, 10488), (1587, 10336), (1632, 10051), (1748, 9384), (1824, 8993), (1938, 8464), (2116, 7752), (2208, 7429), (2346, 6992), (2584, 6348), (2622, 6256), (3128, 5244), (3174, 5168), (3496, 4692), (3876, 4232)]