158283148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 317112320

約数和(自身を除く): 158829172

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 127, 254, 437, 508, 529, 589, 713, 874, 1058, 1178, 1426, 1748, 2116, 2356, 2413, 2852, 2921, 3937, 4826, 5842, 7874, 9652, 10051, 11684, 13547, 15748, 16399, 20102, 27094, 32798, 40204, 54188, 55499, 65596, 67183, 74803, 90551, 110998, 134366, 149606, 181102, 221996, 268732, 299212, 311581, 362204, 623162, 1246324, 1276477, 1720469, 2082673, 2552954, 3440938, 4165346, 5105908, 6881876, 8330692, 39570787, 79141574, 158283148]

約数ペア:

[(1, 158283148), (2, 79141574), (4, 39570787), (19, 8330692), (23, 6881876), (31, 5105908), (38, 4165346), (46, 3440938), (62, 2552954), (76, 2082673), (92, 1720469), (124, 1276477), (127, 1246324), (254, 623162), (437, 362204), (508, 311581), (529, 299212), (589, 268732), (713, 221996), (874, 181102), (1058, 149606), (1178, 134366), (1426, 110998), (1748, 90551), (2116, 74803), (2356, 67183), (2413, 65596), (2852, 55499), (2921, 54188), (3937, 40204), (4826, 32798), (5842, 27094), (7874, 20102), (9652, 16399), (10051, 15748), (11684, 13547)]