15919956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 50803200

約数和(自身を除く): 34883244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 29, 34, 36, 39, 46, 51, 52, 54, 58, 68, 69, 78, 87, 92, 102, 108, 116, 117, 138, 153, 156, 174, 204, 207, 221, 234, 261, 276, 299, 306, 348, 351, 377, 391, 414, 442, 459, 468, 493, 522, 598, 612, 621, 663, 667, 702, 754, 782, 783, 828, 884, 897, 918, 986, 1044, 1131, 1173, 1196, 1242, 1326, 1334, 1404, 1479, 1508, 1564, 1566, 1794, 1836, 1972, 1989, 2001, 2262, 2346, 2484, 2652, 2668, 2691, 2958, 3132, 3393, 3519, 3588, 3978, 4002, 4437, 4524, 4692, 5083, 5382, 5916, 5967, 6003, 6409, 6786, 7038, 7956, 8004, 8073, 8671, 8874, 10166, 10179, 10557, 10764, 11339, 11934, 12006, 12818, 13311, 13572, 14076, 15249, 16146, 17342, 17748, 18009, 19227, 20332, 20358, 21114, 22678, 23868, 24012, 25636, 26013, 26622, 30498, 32292, 34017, 34684, 36018, 38454, 40716, 42228, 45356, 45747, 52026, 53244, 57681, 60996, 68034, 72036, 76908, 78039, 91494, 102051, 104052, 115362, 136068, 137241, 147407, 156078, 173043, 182988, 204102, 230724, 234117, 274482, 294814, 306153, 312156, 346086, 408204, 442221, 468234, 548964, 589628, 612306, 692172, 884442, 936468, 1224612, 1326663, 1768884, 2653326, 3979989, 5306652, 7959978, 15919956]

約数ペア:

[(1, 15919956), (2, 7959978), (3, 5306652), (4, 3979989), (6, 2653326), (9, 1768884), (12, 1326663), (13, 1224612), (17, 936468), (18, 884442), (23, 692172), (26, 612306), (27, 589628), (29, 548964), (34, 468234), (36, 442221), (39, 408204), (46, 346086), (51, 312156), (52, 306153), (54, 294814), (58, 274482), (68, 234117), (69, 230724), (78, 204102), (87, 182988), (92, 173043), (102, 156078), (108, 147407), (116, 137241), (117, 136068), (138, 115362), (153, 104052), (156, 102051), (174, 91494), (204, 78039), (207, 76908), (221, 72036), (234, 68034), (261, 60996), (276, 57681), (299, 53244), (306, 52026), (348, 45747), (351, 45356), (377, 42228), (391, 40716), (414, 38454), (442, 36018), (459, 34684), (468, 34017), (493, 32292), (522, 30498), (598, 26622), (612, 26013), (621, 25636), (663, 24012), (667, 23868), (702, 22678), (754, 21114), (782, 20358), (783, 20332), (828, 19227), (884, 18009), (897, 17748), (918, 17342), (986, 16146), (1044, 15249), (1131, 14076), (1173, 13572), (1196, 13311), (1242, 12818), (1326, 12006), (1334, 11934), (1404, 11339), (1479, 10764), (1508, 10557), (1564, 10179), (1566, 10166), (1794, 8874), (1836, 8671), (1972, 8073), (1989, 8004), (2001, 7956), (2262, 7038), (2346, 6786), (2484, 6409), (2652, 6003), (2668, 5967), (2691, 5916), (2958, 5382), (3132, 5083), (3393, 4692), (3519, 4524), (3588, 4437), (3978, 4002)]