158706288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5031

約数の個数: 120

約数和(自身を含む): 506561328

約数和(自身を除く): 347855040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4987, 5304, 7956, 9974, 10608, 14961, 15912, 19948, 29922, 31824, 39896, 44883, 59844, 64831, 79792, 84779, 89766, 119688, 129662, 169558, 179532, 194493, 239376, 254337, 259324, 339116, 359064, 388986, 508674, 518648, 583479, 678232, 718128, 763011, 777972, 1017348, 1037296, 1102127, 1166958, 1356464, 1526022, 1555944, 2034696, 2204254, 2333916, 3052044, 3111888, 3306381, 4069392, 4408508, 4667832, 6104088, 6612762, 8817016, 9335664, 9919143, 12208176, 13225524, 17634032, 19838286, 26451048, 39676572, 52902096, 79353144, 158706288]

約数ペア:

[(1, 158706288), (2, 79353144), (3, 52902096), (4, 39676572), (6, 26451048), (8, 19838286), (9, 17634032), (12, 13225524), (13, 12208176), (16, 9919143), (17, 9335664), (18, 8817016), (24, 6612762), (26, 6104088), (34, 4667832), (36, 4408508), (39, 4069392), (48, 3306381), (51, 3111888), (52, 3052044), (68, 2333916), (72, 2204254), (78, 2034696), (102, 1555944), (104, 1526022), (117, 1356464), (136, 1166958), (144, 1102127), (153, 1037296), (156, 1017348), (204, 777972), (208, 763011), (221, 718128), (234, 678232), (272, 583479), (306, 518648), (312, 508674), (408, 388986), (442, 359064), (468, 339116), (612, 259324), (624, 254337), (663, 239376), (816, 194493), (884, 179532), (936, 169558), (1224, 129662), (1326, 119688), (1768, 89766), (1872, 84779), (1989, 79792), (2448, 64831), (2652, 59844), (3536, 44883), (3978, 39896), (4987, 31824), (5304, 29922), (7956, 19948), (9974, 15912), (10608, 14961)]