23138276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 53329920

約数和(自身を除く): 30191644

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 61, 62, 76, 92, 122, 124, 133, 161, 217, 244, 266, 322, 427, 434, 437, 532, 589, 644, 713, 854, 868, 874, 1159, 1178, 1403, 1426, 1708, 1748, 1891, 2318, 2356, 2806, 2852, 3059, 3782, 4123, 4636, 4991, 5612, 6118, 7564, 8113, 8246, 9821, 9982, 12236, 13237, 13547, 16226, 16492, 19642, 19964, 26474, 26657, 27094, 32452, 35929, 39284, 43493, 52948, 53314, 54188, 71858, 86986, 94829, 106628, 143716, 173972, 186599, 189658, 251503, 304451, 373198, 379316, 503006, 608902, 746396, 826367, 1006012, 1217804, 1652734, 3305468, 5784569, 11569138, 23138276]

約数ペア:

[(1, 23138276), (2, 11569138), (4, 5784569), (7, 3305468), (14, 1652734), (19, 1217804), (23, 1006012), (28, 826367), (31, 746396), (38, 608902), (46, 503006), (61, 379316), (62, 373198), (76, 304451), (92, 251503), (122, 189658), (124, 186599), (133, 173972), (161, 143716), (217, 106628), (244, 94829), (266, 86986), (322, 71858), (427, 54188), (434, 53314), (437, 52948), (532, 43493), (589, 39284), (644, 35929), (713, 32452), (854, 27094), (868, 26657), (874, 26474), (1159, 19964), (1178, 19642), (1403, 16492), (1426, 16226), (1708, 13547), (1748, 13237), (1891, 12236), (2318, 9982), (2356, 9821), (2806, 8246), (2852, 8113), (3059, 7564), (3782, 6118), (4123, 5612), (4636, 4991)]