129615514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 248209920

約数和(自身を除く): 118594406

約数列:

[1, 2, 7, 14, 17, 34, 37, 41, 74, 82, 119, 238, 259, 287, 359, 518, 574, 629, 697, 718, 1258, 1394, 1517, 2513, 3034, 4403, 4879, 5026, 6103, 8806, 9758, 10619, 12206, 13283, 14719, 21238, 25789, 26566, 29438, 42721, 51578, 85442, 92981, 103033, 180523, 185962, 206066, 225811, 250223, 361046, 451622, 500446, 544603, 1089206, 1580677, 1751561, 3161354, 3503122, 3812221, 7624442, 9258251, 18516502, 64807757, 129615514]

約数ペア:

[(1, 129615514), (2, 64807757), (7, 18516502), (14, 9258251), (17, 7624442), (34, 3812221), (37, 3503122), (41, 3161354), (74, 1751561), (82, 1580677), (119, 1089206), (238, 544603), (259, 500446), (287, 451622), (359, 361046), (518, 250223), (574, 225811), (629, 206066), (697, 185962), (718, 180523), (1258, 103033), (1394, 92981), (1517, 85442), (2513, 51578), (3034, 42721), (4403, 29438), (4879, 26566), (5026, 25789), (6103, 21238), (8806, 14719), (9758, 13283), (10619, 12206)]