158205696

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 468386688

約数和(自身を除く): 310180992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 256, 264, 307, 352, 366, 384, 488, 528, 614, 671, 704, 732, 768, 921, 976, 1056, 1228, 1342, 1408, 1464, 1842, 1952, 2013, 2112, 2456, 2684, 2816, 2928, 3377, 3684, 3904, 4026, 4224, 4912, 5368, 5856, 6754, 7368, 7808, 8052, 8448, 9824, 10131, 10736, 11712, 13508, 14736, 15616, 16104, 18727, 19648, 20262, 21472, 23424, 27016, 29472, 32208, 37454, 39296, 40524, 42944, 46848, 54032, 56181, 58944, 64416, 74908, 78592, 81048, 85888, 108064, 112362, 117888, 128832, 149816, 162096, 171776, 205997, 216128, 224724, 235776, 257664, 299632, 324192, 411994, 432256, 449448, 515328, 599264, 617991, 648384, 823988, 864512, 898896, 1198528, 1235982, 1296768, 1647976, 1797792, 2397056, 2471964, 2593536, 3295952, 3595584, 4794112, 4943928, 6591904, 7191168, 9887856, 13183808, 14382336, 19775712, 26367616, 39551424, 52735232, 79102848, 158205696]

約数ペア:

[(1, 158205696), (2, 79102848), (3, 52735232), (4, 39551424), (6, 26367616), (8, 19775712), (11, 14382336), (12, 13183808), (16, 9887856), (22, 7191168), (24, 6591904), (32, 4943928), (33, 4794112), (44, 3595584), (48, 3295952), (61, 2593536), (64, 2471964), (66, 2397056), (88, 1797792), (96, 1647976), (122, 1296768), (128, 1235982), (132, 1198528), (176, 898896), (183, 864512), (192, 823988), (244, 648384), (256, 617991), (264, 599264), (307, 515328), (352, 449448), (366, 432256), (384, 411994), (488, 324192), (528, 299632), (614, 257664), (671, 235776), (704, 224724), (732, 216128), (768, 205997), (921, 171776), (976, 162096), (1056, 149816), (1228, 128832), (1342, 117888), (1408, 112362), (1464, 108064), (1842, 85888), (1952, 81048), (2013, 78592), (2112, 74908), (2456, 64416), (2684, 58944), (2816, 56181), (2928, 54032), (3377, 46848), (3684, 42944), (3904, 40524), (4026, 39296), (4224, 37454), (4912, 32208), (5368, 29472), (5856, 27016), (6754, 23424), (7368, 21472), (7808, 20262), (8052, 19648), (8448, 18727), (9824, 16104), (10131, 15616), (10736, 14736), (11712, 13508)]