169751868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 518961744

約数和(自身を除く): 349209876

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 23, 26, 33, 34, 39, 44, 46, 51, 52, 66, 68, 69, 78, 92, 102, 121, 132, 138, 143, 156, 187, 204, 221, 242, 253, 276, 286, 299, 363, 374, 391, 429, 442, 484, 506, 529, 561, 572, 598, 663, 726, 748, 759, 782, 858, 884, 897, 1012, 1058, 1122, 1173, 1196, 1326, 1452, 1518, 1564, 1573, 1587, 1716, 1794, 2057, 2116, 2244, 2346, 2431, 2652, 2783, 3036, 3146, 3174, 3289, 3588, 4114, 4301, 4692, 4719, 4862, 5083, 5566, 5819, 6171, 6292, 6348, 6578, 6877, 7293, 8228, 8349, 8602, 8993, 9438, 9724, 9867, 10166, 11132, 11638, 12342, 12903, 13156, 13754, 14586, 15249, 16698, 17204, 17457, 17986, 18876, 19734, 20332, 20631, 23276, 24684, 25806, 26741, 26979, 27508, 29172, 30498, 33396, 34914, 35972, 36179, 39468, 41262, 47311, 51612, 53482, 53958, 55913, 60996, 64009, 69828, 72358, 75647, 80223, 82524, 94622, 98923, 106964, 107916, 108537, 111826, 116909, 128018, 141933, 144716, 151294, 160446, 167739, 189244, 192027, 197846, 217074, 223652, 226941, 233818, 256036, 283866, 296769, 302588, 320892, 335478, 350727, 384054, 395692, 434148, 453882, 467636, 567732, 593538, 615043, 670956, 701454, 768108, 832117, 907764, 1088153, 1187076, 1230086, 1285999, 1402908, 1664234, 1845129, 2176306, 2460172, 2496351, 2571998, 3264459, 3328468, 3690258, 3857997, 4352612, 4992702, 5143996, 6528918, 7380516, 7715994, 9985404, 13057836, 14145989, 15431988, 28291978, 42437967, 56583956, 84875934, 169751868]

約数ペア:

[(1, 169751868), (2, 84875934), (3, 56583956), (4, 42437967), (6, 28291978), (11, 15431988), (12, 14145989), (13, 13057836), (17, 9985404), (22, 7715994), (23, 7380516), (26, 6528918), (33, 5143996), (34, 4992702), (39, 4352612), (44, 3857997), (46, 3690258), (51, 3328468), (52, 3264459), (66, 2571998), (68, 2496351), (69, 2460172), (78, 2176306), (92, 1845129), (102, 1664234), (121, 1402908), (132, 1285999), (138, 1230086), (143, 1187076), (156, 1088153), (187, 907764), (204, 832117), (221, 768108), (242, 701454), (253, 670956), (276, 615043), (286, 593538), (299, 567732), (363, 467636), (374, 453882), (391, 434148), (429, 395692), (442, 384054), (484, 350727), (506, 335478), (529, 320892), (561, 302588), (572, 296769), (598, 283866), (663, 256036), (726, 233818), (748, 226941), (759, 223652), (782, 217074), (858, 197846), (884, 192027), (897, 189244), (1012, 167739), (1058, 160446), (1122, 151294), (1173, 144716), (1196, 141933), (1326, 128018), (1452, 116909), (1518, 111826), (1564, 108537), (1573, 107916), (1587, 106964), (1716, 98923), (1794, 94622), (2057, 82524), (2116, 80223), (2244, 75647), (2346, 72358), (2431, 69828), (2652, 64009), (2783, 60996), (3036, 55913), (3146, 53958), (3174, 53482), (3289, 51612), (3588, 47311), (4114, 41262), (4301, 39468), (4692, 36179), (4719, 35972), (4862, 34914), (5083, 33396), (5566, 30498), (5819, 29172), (6171, 27508), (6292, 26979), (6348, 26741), (6578, 25806), (6877, 24684), (7293, 23276), (8228, 20631), (8349, 20332), (8602, 19734), (8993, 18876), (9438, 17986), (9724, 17457), (9867, 17204), (10166, 16698), (11132, 15249), (11638, 14586), (12342, 13754), (12903, 13156)]