164966868

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 488439840

約数和(自身を除く): 323472972

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, 132, 139, 148, 162, 198, 222, 243, 278, 297, 324, 333, 396, 407, 417, 444, 486, 556, 594, 666, 729, 814, 834, 891, 972, 999, 1188, 1221, 1251, 1332, 1458, 1529, 1628, 1668, 1782, 1998, 2442, 2502, 2673, 2916, 2997, 3058, 3564, 3663, 3753, 3996, 4587, 4884, 5004, 5143, 5346, 5994, 6116, 7326, 7506, 8019, 8991, 9174, 10286, 10692, 10989, 11259, 11988, 13761, 14652, 15012, 15429, 16038, 17982, 18348, 20572, 21978, 22518, 26973, 27522, 30858, 32076, 32967, 33777, 35964, 41283, 43956, 45036, 46287, 53946, 55044, 56573, 61716, 65934, 67554, 82566, 92574, 98901, 101331, 107892, 113146, 123849, 131868, 135108, 138861, 165132, 169719, 185148, 197802, 202662, 226292, 247698, 277722, 296703, 339438, 371547, 395604, 405324, 416583, 495396, 509157, 555444, 593406, 678876, 743094, 833166, 1018314, 1114641, 1186812, 1249749, 1486188, 1527471, 1666332, 2036628, 2229282, 2499498, 3054942, 3749247, 4458564, 4582413, 4998996, 6109884, 7498494, 9164826, 13747239, 14996988, 18329652, 27494478, 41241717, 54988956, 82483434, 164966868]

約数ペア:

[(1, 164966868), (2, 82483434), (3, 54988956), (4, 41241717), (6, 27494478), (9, 18329652), (11, 14996988), (12, 13747239), (18, 9164826), (22, 7498494), (27, 6109884), (33, 4998996), (36, 4582413), (37, 4458564), (44, 3749247), (54, 3054942), (66, 2499498), (74, 2229282), (81, 2036628), (99, 1666332), (108, 1527471), (111, 1486188), (132, 1249749), (139, 1186812), (148, 1114641), (162, 1018314), (198, 833166), (222, 743094), (243, 678876), (278, 593406), (297, 555444), (324, 509157), (333, 495396), (396, 416583), (407, 405324), (417, 395604), (444, 371547), (486, 339438), (556, 296703), (594, 277722), (666, 247698), (729, 226292), (814, 202662), (834, 197802), (891, 185148), (972, 169719), (999, 165132), (1188, 138861), (1221, 135108), (1251, 131868), (1332, 123849), (1458, 113146), (1529, 107892), (1628, 101331), (1668, 98901), (1782, 92574), (1998, 82566), (2442, 67554), (2502, 65934), (2673, 61716), (2916, 56573), (2997, 55044), (3058, 53946), (3564, 46287), (3663, 45036), (3753, 43956), (3996, 41283), (4587, 35964), (4884, 33777), (5004, 32967), (5143, 32076), (5346, 30858), (5994, 27522), (6116, 26973), (7326, 22518), (7506, 21978), (8019, 20572), (8991, 18348), (9174, 17982), (10286, 16038), (10692, 15429), (10989, 15012), (11259, 14652), (11988, 13761)]