201626172

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 599303320

約数和(自身を除く): 397677148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 121, 132, 139, 148, 162, 198, 222, 242, 278, 297, 324, 333, 363, 396, 407, 417, 444, 484, 556, 594, 666, 726, 814, 834, 891, 999, 1089, 1188, 1221, 1251, 1332, 1452, 1529, 1628, 1668, 1782, 1998, 2178, 2442, 2502, 2997, 3058, 3267, 3564, 3663, 3753, 3996, 4356, 4477, 4587, 4884, 5004, 5143, 5994, 6116, 6534, 7326, 7506, 8954, 9174, 9801, 10286, 10989, 11259, 11988, 13068, 13431, 13761, 14652, 15012, 15429, 16819, 17908, 18348, 19602, 20572, 21978, 22518, 26862, 27522, 30858, 32967, 33638, 39204, 40293, 41283, 43956, 45036, 46287, 50457, 53724, 55044, 56573, 61716, 65934, 67276, 80586, 82566, 92574, 100914, 113146, 120879, 123849, 131868, 138861, 151371, 161172, 165132, 169719, 185148, 201828, 226292, 241758, 247698, 277722, 302742, 339438, 362637, 416583, 454113, 483516, 495396, 509157, 555444, 605484, 622303, 678876, 725274, 833166, 908226, 1018314, 1244606, 1362339, 1450548, 1527471, 1666332, 1816452, 1866909, 2036628, 2489212, 2724678, 3054942, 3733818, 4582413, 5449356, 5600727, 6109884, 7467636, 9164826, 11201454, 16802181, 18329652, 22402908, 33604362, 50406543, 67208724, 100813086, 201626172]

約数ペア:

[(1, 201626172), (2, 100813086), (3, 67208724), (4, 50406543), (6, 33604362), (9, 22402908), (11, 18329652), (12, 16802181), (18, 11201454), (22, 9164826), (27, 7467636), (33, 6109884), (36, 5600727), (37, 5449356), (44, 4582413), (54, 3733818), (66, 3054942), (74, 2724678), (81, 2489212), (99, 2036628), (108, 1866909), (111, 1816452), (121, 1666332), (132, 1527471), (139, 1450548), (148, 1362339), (162, 1244606), (198, 1018314), (222, 908226), (242, 833166), (278, 725274), (297, 678876), (324, 622303), (333, 605484), (363, 555444), (396, 509157), (407, 495396), (417, 483516), (444, 454113), (484, 416583), (556, 362637), (594, 339438), (666, 302742), (726, 277722), (814, 247698), (834, 241758), (891, 226292), (999, 201828), (1089, 185148), (1188, 169719), (1221, 165132), (1251, 161172), (1332, 151371), (1452, 138861), (1529, 131868), (1628, 123849), (1668, 120879), (1782, 113146), (1998, 100914), (2178, 92574), (2442, 82566), (2502, 80586), (2997, 67276), (3058, 65934), (3267, 61716), (3564, 56573), (3663, 55044), (3753, 53724), (3996, 50457), (4356, 46287), (4477, 45036), (4587, 43956), (4884, 41283), (5004, 40293), (5143, 39204), (5994, 33638), (6116, 32967), (6534, 30858), (7326, 27522), (7506, 26862), (8954, 22518), (9174, 21978), (9801, 20572), (10286, 19602), (10989, 18348), (11259, 17908), (11988, 16819), (13068, 15429), (13431, 15012), (13761, 14652)]