158580352

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 396576000

約数和(自身を除く): 237995648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 203, 224, 232, 238, 272, 359, 406, 448, 464, 476, 493, 544, 718, 812, 896, 928, 952, 986, 1088, 1436, 1624, 1856, 1904, 1972, 2176, 2513, 2872, 3248, 3451, 3712, 3808, 3944, 5026, 5744, 6103, 6496, 6902, 7616, 7888, 10052, 10411, 11488, 12206, 12992, 13804, 15232, 15776, 20104, 20822, 22976, 24412, 25984, 27608, 31552, 40208, 41644, 42721, 45952, 48824, 55216, 63104, 72877, 80416, 83288, 85442, 97648, 110432, 145754, 160832, 166576, 170884, 176987, 195296, 220864, 291508, 321664, 333152, 341768, 353974, 390592, 441728, 583016, 666304, 683536, 707948, 781184, 1166032, 1238909, 1332608, 1367072, 1415896, 2332064, 2477818, 2734144, 2831792, 4664128, 4955636, 5468288, 5663584, 9328256, 9911272, 11327168, 19822544, 22654336, 39645088, 79290176, 158580352]

約数ペア:

[(1, 158580352), (2, 79290176), (4, 39645088), (7, 22654336), (8, 19822544), (14, 11327168), (16, 9911272), (17, 9328256), (28, 5663584), (29, 5468288), (32, 4955636), (34, 4664128), (56, 2831792), (58, 2734144), (64, 2477818), (68, 2332064), (112, 1415896), (116, 1367072), (119, 1332608), (128, 1238909), (136, 1166032), (203, 781184), (224, 707948), (232, 683536), (238, 666304), (272, 583016), (359, 441728), (406, 390592), (448, 353974), (464, 341768), (476, 333152), (493, 321664), (544, 291508), (718, 220864), (812, 195296), (896, 176987), (928, 170884), (952, 166576), (986, 160832), (1088, 145754), (1436, 110432), (1624, 97648), (1856, 85442), (1904, 83288), (1972, 80416), (2176, 72877), (2513, 63104), (2872, 55216), (3248, 48824), (3451, 45952), (3712, 42721), (3808, 41644), (3944, 40208), (5026, 31552), (5744, 27608), (6103, 25984), (6496, 24412), (6902, 22976), (7616, 20822), (7888, 20104), (10052, 15776), (10411, 15232), (11488, 13804), (12206, 12992)]