157220406016

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2246

約数の個数: 144

約数和(自身を含む): 329042907424

約数和(自身を除く): 171822501408

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 86, 97, 128, 146, 172, 194, 256, 292, 344, 388, 584, 688, 776, 1168, 1376, 1552, 2017, 2336, 2752, 3104, 3139, 4034, 4171, 4672, 5504, 6208, 6278, 7081, 8068, 8342, 9344, 11008, 12416, 12556, 14162, 16136, 16684, 18688, 24832, 25112, 28324, 32272, 33368, 50224, 56648, 64544, 66736, 86731, 100448, 113296, 129088, 133472, 147241, 173462, 195649, 200896, 226592, 258176, 266944, 294482, 304483, 346924, 391298, 401792, 453184, 516352, 533888, 588964, 608966, 693848, 782596, 803584, 906368, 1067776, 1177928, 1217932, 1387696, 1565192, 1812736, 2355856, 2435864, 2775392, 3130384, 4711712, 4871728, 5550784, 6260768, 6331363, 8412907, 9423424, 9743456, 11101568, 12521536, 12662726, 14282377, 16825814, 18846848, 19486912, 22203136, 25043072, 25325452, 28564754, 33651628, 37693696, 38973824, 50086144, 50650904, 57129508, 67303256, 77947648, 101301808, 114259016, 134606512, 202603616, 228518032, 269213024, 405207232, 457036064, 538426048, 614142211, 810414464, 914072128, 1076852096, 1228284422, 1620828928, 1828144256, 2153704192, 2456568844, 3656288512, 4913137688, 9826275376, 19652550752, 39305101504, 78610203008, 157220406016]

約数ペア:

[(1, 157220406016), (2, 78610203008), (4, 39305101504), (8, 19652550752), (16, 9826275376), (32, 4913137688), (43, 3656288512), (64, 2456568844), (73, 2153704192), (86, 1828144256), (97, 1620828928), (128, 1228284422), (146, 1076852096), (172, 914072128), (194, 810414464), (256, 614142211), (292, 538426048), (344, 457036064), (388, 405207232), (584, 269213024), (688, 228518032), (776, 202603616), (1168, 134606512), (1376, 114259016), (1552, 101301808), (2017, 77947648), (2336, 67303256), (2752, 57129508), (3104, 50650904), (3139, 50086144), (4034, 38973824), (4171, 37693696), (4672, 33651628), (5504, 28564754), (6208, 25325452), (6278, 25043072), (7081, 22203136), (8068, 19486912), (8342, 18846848), (9344, 16825814), (11008, 14282377), (12416, 12662726), (12556, 12521536), (14162, 11101568), (16136, 9743456), (16684, 9423424), (18688, 8412907), (24832, 6331363), (25112, 6260768), (28324, 5550784), (32272, 4871728), (33368, 4711712), (50224, 3130384), (56648, 2775392), (64544, 2435864), (66736, 2355856), (86731, 1812736), (100448, 1565192), (113296, 1387696), (129088, 1217932), (133472, 1177928), (147241, 1067776), (173462, 906368), (195649, 803584), (200896, 782596), (226592, 693848), (258176, 608966), (266944, 588964), (294482, 533888), (304483, 516352), (346924, 453184), (391298, 401792)]