159867558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 398960640

約数和(自身を除く): 239093082

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 31, 34, 38, 51, 57, 62, 93, 102, 114, 153, 171, 186, 279, 306, 323, 342, 527, 558, 589, 646, 887, 969, 1054, 1178, 1581, 1767, 1774, 1938, 2661, 2907, 3162, 3534, 4743, 5301, 5322, 5814, 7983, 9486, 10013, 10602, 15079, 15966, 16853, 20026, 27497, 30039, 30158, 33706, 45237, 50559, 54994, 60078, 82491, 90117, 90474, 101118, 135711, 151677, 164982, 180234, 247473, 271422, 286501, 303354, 467449, 494946, 522443, 573002, 859503, 934898, 1044886, 1402347, 1567329, 1719006, 2578509, 2804694, 3134658, 4207041, 4701987, 5157018, 8414082, 8881531, 9403974, 17763062, 26644593, 53289186, 79933779, 159867558]

約数ペア:

[(1, 159867558), (2, 79933779), (3, 53289186), (6, 26644593), (9, 17763062), (17, 9403974), (18, 8881531), (19, 8414082), (31, 5157018), (34, 4701987), (38, 4207041), (51, 3134658), (57, 2804694), (62, 2578509), (93, 1719006), (102, 1567329), (114, 1402347), (153, 1044886), (171, 934898), (186, 859503), (279, 573002), (306, 522443), (323, 494946), (342, 467449), (527, 303354), (558, 286501), (589, 271422), (646, 247473), (887, 180234), (969, 164982), (1054, 151677), (1178, 135711), (1581, 101118), (1767, 90474), (1774, 90117), (1938, 82491), (2661, 60078), (2907, 54994), (3162, 50559), (3534, 45237), (4743, 33706), (5301, 30158), (5322, 30039), (5814, 27497), (7983, 20026), (9486, 16853), (10013, 15966), (10602, 15079)]