163566656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 381853440

約数和(自身を除く): 218286784

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 79, 88, 136, 158, 173, 176, 187, 272, 316, 346, 352, 374, 544, 632, 692, 704, 748, 869, 1088, 1264, 1343, 1384, 1496, 1738, 1903, 2528, 2686, 2768, 2941, 2992, 3476, 3806, 5056, 5372, 5536, 5882, 5984, 6952, 7612, 10744, 11072, 11764, 11968, 13667, 13904, 14773, 15224, 21488, 23528, 27334, 27808, 29546, 30448, 32351, 42976, 47056, 54668, 55616, 59092, 60896, 64702, 85952, 94112, 109336, 118184, 121792, 129404, 150337, 188224, 218672, 232339, 236368, 258808, 300674, 437344, 464678, 472736, 517616, 601348, 874688, 929356, 945472, 1035232, 1202696, 1858712, 2070464, 2405392, 2555729, 3717424, 4810784, 5111458, 7434848, 9621568, 10222916, 14869696, 20445832, 40891664, 81783328, 163566656]

約数ペア:

[(1, 163566656), (2, 81783328), (4, 40891664), (8, 20445832), (11, 14869696), (16, 10222916), (17, 9621568), (22, 7434848), (32, 5111458), (34, 4810784), (44, 3717424), (64, 2555729), (68, 2405392), (79, 2070464), (88, 1858712), (136, 1202696), (158, 1035232), (173, 945472), (176, 929356), (187, 874688), (272, 601348), (316, 517616), (346, 472736), (352, 464678), (374, 437344), (544, 300674), (632, 258808), (692, 236368), (704, 232339), (748, 218672), (869, 188224), (1088, 150337), (1264, 129404), (1343, 121792), (1384, 118184), (1496, 109336), (1738, 94112), (1903, 85952), (2528, 64702), (2686, 60896), (2768, 59092), (2941, 55616), (2992, 54668), (3476, 47056), (3806, 42976), (5056, 32351), (5372, 30448), (5536, 29546), (5882, 27808), (5984, 27334), (6952, 23528), (7612, 21488), (10744, 15224), (11072, 14773), (11764, 13904), (11968, 13667)]