15095728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 34283520

約数和(自身を除く): 19187792

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 127, 136, 152, 184, 254, 272, 304, 323, 368, 391, 437, 508, 646, 782, 874, 1016, 1292, 1564, 1748, 2032, 2159, 2413, 2584, 2921, 3128, 3496, 4318, 4826, 5168, 5842, 6256, 6992, 7429, 8636, 9652, 11684, 14858, 17272, 19304, 23368, 29716, 34544, 38608, 41021, 46736, 49657, 55499, 59432, 82042, 99314, 110998, 118864, 164084, 198628, 221996, 328168, 397256, 443992, 656336, 794512, 887984, 943483, 1886966, 3773932, 7547864, 15095728]

約数ペア:

[(1, 15095728), (2, 7547864), (4, 3773932), (8, 1886966), (16, 943483), (17, 887984), (19, 794512), (23, 656336), (34, 443992), (38, 397256), (46, 328168), (68, 221996), (76, 198628), (92, 164084), (127, 118864), (136, 110998), (152, 99314), (184, 82042), (254, 59432), (272, 55499), (304, 49657), (323, 46736), (368, 41021), (391, 38608), (437, 34544), (508, 29716), (646, 23368), (782, 19304), (874, 17272), (1016, 14858), (1292, 11684), (1564, 9652), (1748, 8636), (2032, 7429), (2159, 6992), (2413, 6256), (2584, 5842), (2921, 5168), (3128, 4826), (3496, 4318)]