194944256

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3131

約数の個数: 72

約数和(自身を含む): 441258720

約数和(自身を除く): 246314464

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3083, 3328, 3952, 4864, 6166, 7904, 12332, 15808, 24664, 31616, 40079, 49328, 58577, 63232, 80158, 98656, 117154, 160316, 197312, 234308, 320632, 394624, 468616, 641264, 761501, 789248, 937232, 1282528, 1523002, 1874464, 2565056, 3046004, 3748928, 5130112, 6092008, 7497856, 10260224, 12184016, 14995712, 24368032, 48736064, 97472128, 194944256]

約数ペア:

[(1, 194944256), (2, 97472128), (4, 48736064), (8, 24368032), (13, 14995712), (16, 12184016), (19, 10260224), (26, 7497856), (32, 6092008), (38, 5130112), (52, 3748928), (64, 3046004), (76, 2565056), (104, 1874464), (128, 1523002), (152, 1282528), (208, 937232), (247, 789248), (256, 761501), (304, 641264), (416, 468616), (494, 394624), (608, 320632), (832, 234308), (988, 197312), (1216, 160316), (1664, 117154), (1976, 98656), (2432, 80158), (3083, 63232), (3328, 58577), (3952, 49328), (4864, 40079), (6166, 31616), (7904, 24664), (12332, 15808)]