131968368

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 180

約数和(自身を含む): 438286680

約数和(自身を除く): 306318312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 59, 63, 72, 84, 98, 112, 118, 126, 144, 147, 168, 177, 196, 236, 252, 294, 317, 336, 354, 392, 413, 441, 472, 504, 531, 588, 634, 708, 784, 826, 882, 944, 951, 1008, 1062, 1176, 1239, 1268, 1416, 1652, 1764, 1902, 2124, 2219, 2352, 2478, 2536, 2832, 2853, 2891, 3304, 3528, 3717, 3804, 4248, 4438, 4956, 5072, 5706, 5782, 6608, 6657, 7056, 7434, 7608, 8496, 8673, 8876, 9912, 11412, 11564, 13314, 14868, 15216, 15533, 17346, 17752, 18703, 19824, 19971, 22824, 23128, 26019, 26628, 29736, 31066, 34692, 35504, 37406, 39942, 45648, 46256, 46599, 52038, 53256, 56109, 59472, 62132, 69384, 74812, 79884, 93198, 104076, 106512, 112218, 124264, 130921, 138768, 139797, 149624, 159768, 168327, 186396, 208152, 224436, 248528, 261842, 279594, 299248, 319536, 336654, 372792, 392763, 416304, 448872, 523684, 559188, 673308, 745584, 785526, 897744, 916447, 1047368, 1118376, 1178289, 1346616, 1571052, 1832894, 2094736, 2236752, 2356578, 2693232, 2749341, 3142104, 3665788, 4713156, 5498682, 6284208, 7331576, 8248023, 9426312, 10997364, 14663152, 16496046, 18852624, 21994728, 32992092, 43989456, 65984184, 131968368]

約数ペア:

[(1, 131968368), (2, 65984184), (3, 43989456), (4, 32992092), (6, 21994728), (7, 18852624), (8, 16496046), (9, 14663152), (12, 10997364), (14, 9426312), (16, 8248023), (18, 7331576), (21, 6284208), (24, 5498682), (28, 4713156), (36, 3665788), (42, 3142104), (48, 2749341), (49, 2693232), (56, 2356578), (59, 2236752), (63, 2094736), (72, 1832894), (84, 1571052), (98, 1346616), (112, 1178289), (118, 1118376), (126, 1047368), (144, 916447), (147, 897744), (168, 785526), (177, 745584), (196, 673308), (236, 559188), (252, 523684), (294, 448872), (317, 416304), (336, 392763), (354, 372792), (392, 336654), (413, 319536), (441, 299248), (472, 279594), (504, 261842), (531, 248528), (588, 224436), (634, 208152), (708, 186396), (784, 168327), (826, 159768), (882, 149624), (944, 139797), (951, 138768), (1008, 130921), (1062, 124264), (1176, 112218), (1239, 106512), (1268, 104076), (1416, 93198), (1652, 79884), (1764, 74812), (1902, 69384), (2124, 62132), (2219, 59472), (2352, 56109), (2478, 53256), (2536, 52038), (2832, 46599), (2853, 46256), (2891, 45648), (3304, 39942), (3528, 37406), (3717, 35504), (3804, 34692), (4248, 31066), (4438, 29736), (4956, 26628), (5072, 26019), (5706, 23128), (5782, 22824), (6608, 19971), (6657, 19824), (7056, 18703), (7434, 17752), (7608, 17346), (8496, 15533), (8673, 15216), (8876, 14868), (9912, 13314), (11412, 11564)]