88315136

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 230759424

約数和(自身を除く): 142444288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 223, 224, 238, 256, 272, 364, 416, 442, 446, 448, 476, 544, 728, 832, 884, 892, 896, 952, 1088, 1456, 1547, 1561, 1664, 1768, 1784, 1792, 1904, 2176, 2899, 2912, 3094, 3122, 3328, 3536, 3568, 3791, 3808, 4352, 5798, 5824, 6188, 6244, 7072, 7136, 7582, 7616, 11596, 11648, 12376, 12488, 14144, 14272, 15164, 15232, 20293, 23192, 23296, 24752, 24976, 26537, 28288, 28544, 30328, 30464, 40586, 46384, 49283, 49504, 49952, 53074, 56576, 57088, 60656, 81172, 92768, 98566, 99008, 99904, 106148, 121312, 162344, 185536, 197132, 198016, 199808, 212296, 242624, 324688, 344981, 371072, 394264, 396032, 399616, 424592, 485248, 649376, 689962, 742144, 788528, 849184, 970496, 1298752, 1379924, 1577056, 1698368, 2597504, 2759848, 3154112, 3396736, 5195008, 5519696, 6308224, 6793472, 11039392, 12616448, 22078784, 44157568, 88315136]

約数ペア:

[(1, 88315136), (2, 44157568), (4, 22078784), (7, 12616448), (8, 11039392), (13, 6793472), (14, 6308224), (16, 5519696), (17, 5195008), (26, 3396736), (28, 3154112), (32, 2759848), (34, 2597504), (52, 1698368), (56, 1577056), (64, 1379924), (68, 1298752), (91, 970496), (104, 849184), (112, 788528), (119, 742144), (128, 689962), (136, 649376), (182, 485248), (208, 424592), (221, 399616), (223, 396032), (224, 394264), (238, 371072), (256, 344981), (272, 324688), (364, 242624), (416, 212296), (442, 199808), (446, 198016), (448, 197132), (476, 185536), (544, 162344), (728, 121312), (832, 106148), (884, 99904), (892, 99008), (896, 98566), (952, 92768), (1088, 81172), (1456, 60656), (1547, 57088), (1561, 56576), (1664, 53074), (1768, 49952), (1784, 49504), (1792, 49283), (1904, 46384), (2176, 40586), (2899, 30464), (2912, 30328), (3094, 28544), (3122, 28288), (3328, 26537), (3536, 24976), (3568, 24752), (3791, 23296), (3808, 23192), (4352, 20293), (5798, 15232), (5824, 15164), (6188, 14272), (6244, 14144), (7072, 12488), (7136, 12376), (7582, 11648), (7616, 11596)]