168959448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 539655480

約数和(自身を除く): 370696032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 147, 166, 168, 196, 249, 252, 294, 332, 392, 441, 498, 504, 577, 581, 588, 664, 747, 882, 996, 1154, 1162, 1176, 1494, 1731, 1743, 1764, 1992, 2308, 2324, 2988, 3462, 3486, 3528, 4039, 4067, 4616, 4648, 5193, 5229, 5976, 6924, 6972, 8078, 8134, 10386, 10458, 12117, 12201, 13848, 13944, 16156, 16268, 20772, 20916, 24234, 24402, 28273, 32312, 32536, 36351, 36603, 41544, 41832, 47891, 48468, 48804, 56546, 72702, 73206, 84819, 95782, 96936, 97608, 113092, 143673, 145404, 146412, 169638, 191564, 226184, 254457, 287346, 290808, 292824, 335237, 339276, 383128, 431019, 508914, 574692, 670474, 678552, 862038, 1005711, 1017828, 1149384, 1340948, 1724076, 2011422, 2035656, 2346659, 2681896, 3017133, 3448152, 4022844, 4693318, 6034266, 7039977, 8045688, 9386636, 12068532, 14079954, 18773272, 21119931, 24137064, 28159908, 42239862, 56319816, 84479724, 168959448]

約数ペア:

[(1, 168959448), (2, 84479724), (3, 56319816), (4, 42239862), (6, 28159908), (7, 24137064), (8, 21119931), (9, 18773272), (12, 14079954), (14, 12068532), (18, 9386636), (21, 8045688), (24, 7039977), (28, 6034266), (36, 4693318), (42, 4022844), (49, 3448152), (56, 3017133), (63, 2681896), (72, 2346659), (83, 2035656), (84, 2011422), (98, 1724076), (126, 1340948), (147, 1149384), (166, 1017828), (168, 1005711), (196, 862038), (249, 678552), (252, 670474), (294, 574692), (332, 508914), (392, 431019), (441, 383128), (498, 339276), (504, 335237), (577, 292824), (581, 290808), (588, 287346), (664, 254457), (747, 226184), (882, 191564), (996, 169638), (1154, 146412), (1162, 145404), (1176, 143673), (1494, 113092), (1731, 97608), (1743, 96936), (1764, 95782), (1992, 84819), (2308, 73206), (2324, 72702), (2988, 56546), (3462, 48804), (3486, 48468), (3528, 47891), (4039, 41832), (4067, 41544), (4616, 36603), (4648, 36351), (5193, 32536), (5229, 32312), (5976, 28273), (6924, 24402), (6972, 24234), (8078, 20916), (8134, 20772), (10386, 16268), (10458, 16156), (12117, 13944), (12201, 13848)]