159395208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 474405120

約数和(自身を除く): 315009912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 73, 82, 84, 123, 146, 164, 168, 219, 246, 287, 292, 317, 328, 438, 492, 511, 574, 584, 634, 861, 876, 951, 984, 1022, 1148, 1268, 1533, 1722, 1752, 1902, 2044, 2219, 2296, 2536, 2993, 3066, 3444, 3804, 4088, 4438, 5986, 6132, 6657, 6888, 7608, 8876, 8979, 11972, 12264, 12997, 13314, 17752, 17958, 20951, 23141, 23944, 25994, 26628, 35916, 38991, 41902, 46282, 51988, 53256, 62853, 69423, 71832, 77982, 83804, 90979, 92564, 103976, 125706, 138846, 155964, 161987, 167608, 181958, 185128, 251412, 272937, 277692, 311928, 323974, 363916, 485961, 502824, 545874, 555384, 647948, 727832, 948781, 971922, 1091748, 1295896, 1897562, 1943844, 2183496, 2846343, 3795124, 3887688, 5692686, 6641467, 7590248, 11385372, 13282934, 19924401, 22770744, 26565868, 39848802, 53131736, 79697604, 159395208]

約数ペア:

[(1, 159395208), (2, 79697604), (3, 53131736), (4, 39848802), (6, 26565868), (7, 22770744), (8, 19924401), (12, 13282934), (14, 11385372), (21, 7590248), (24, 6641467), (28, 5692686), (41, 3887688), (42, 3795124), (56, 2846343), (73, 2183496), (82, 1943844), (84, 1897562), (123, 1295896), (146, 1091748), (164, 971922), (168, 948781), (219, 727832), (246, 647948), (287, 555384), (292, 545874), (317, 502824), (328, 485961), (438, 363916), (492, 323974), (511, 311928), (574, 277692), (584, 272937), (634, 251412), (861, 185128), (876, 181958), (951, 167608), (984, 161987), (1022, 155964), (1148, 138846), (1268, 125706), (1533, 103976), (1722, 92564), (1752, 90979), (1902, 83804), (2044, 77982), (2219, 71832), (2296, 69423), (2536, 62853), (2993, 53256), (3066, 51988), (3444, 46282), (3804, 41902), (4088, 38991), (4438, 35916), (5986, 26628), (6132, 25994), (6657, 23944), (6888, 23141), (7608, 20951), (8876, 17958), (8979, 17752), (11972, 13314), (12264, 12997)]