155638848

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 431759360

約数和(自身を除く): 276120512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 158, 186, 192, 237, 248, 316, 331, 372, 474, 496, 632, 662, 744, 948, 992, 993, 1264, 1324, 1488, 1896, 1984, 1986, 2449, 2528, 2648, 2976, 3792, 3972, 4898, 5056, 5296, 5952, 7347, 7584, 7944, 9796, 10261, 10592, 14694, 15168, 15888, 19592, 20522, 21184, 26149, 29388, 30783, 31776, 39184, 41044, 52298, 58776, 61566, 63552, 78368, 78447, 82088, 104596, 117552, 123132, 156736, 156894, 164176, 209192, 235104, 246264, 313788, 328352, 418384, 470208, 492528, 627576, 656704, 810619, 836768, 985056, 1255152, 1621238, 1673536, 1970112, 2431857, 2510304, 3242476, 4863714, 5020608, 6484952, 9727428, 12969904, 19454856, 25939808, 38909712, 51879616, 77819424, 155638848]

約数ペア:

[(1, 155638848), (2, 77819424), (3, 51879616), (4, 38909712), (6, 25939808), (8, 19454856), (12, 12969904), (16, 9727428), (24, 6484952), (31, 5020608), (32, 4863714), (48, 3242476), (62, 2510304), (64, 2431857), (79, 1970112), (93, 1673536), (96, 1621238), (124, 1255152), (158, 985056), (186, 836768), (192, 810619), (237, 656704), (248, 627576), (316, 492528), (331, 470208), (372, 418384), (474, 328352), (496, 313788), (632, 246264), (662, 235104), (744, 209192), (948, 164176), (992, 156894), (993, 156736), (1264, 123132), (1324, 117552), (1488, 104596), (1896, 82088), (1984, 78447), (1986, 78368), (2449, 63552), (2528, 61566), (2648, 58776), (2976, 52298), (3792, 41044), (3972, 39184), (4898, 31776), (5056, 30783), (5296, 29388), (5952, 26149), (7347, 21184), (7584, 20522), (7944, 19592), (9796, 15888), (10261, 15168), (10592, 14694)]