132458816

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 315967872

約数和(自身を除く): 183509056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 112, 122, 131, 148, 224, 244, 259, 262, 296, 427, 448, 488, 518, 524, 592, 854, 917, 976, 1036, 1048, 1184, 1708, 1834, 1952, 2072, 2096, 2257, 2368, 3416, 3668, 3904, 4144, 4192, 4514, 4847, 6832, 7336, 7991, 8288, 8384, 9028, 9694, 13664, 14672, 15799, 15982, 16576, 18056, 19388, 27328, 29344, 31598, 31964, 33929, 36112, 38776, 55937, 58688, 63196, 63928, 67858, 72224, 77552, 111874, 126392, 127856, 135716, 144448, 155104, 223748, 252784, 255712, 271432, 295667, 310208, 447496, 505568, 511424, 542864, 591334, 894992, 1011136, 1085728, 1182668, 1789984, 2069669, 2171456, 2365336, 3579968, 4139338, 4730672, 8278676, 9461344, 16557352, 18922688, 33114704, 66229408, 132458816]

約数ペア:

[(1, 132458816), (2, 66229408), (4, 33114704), (7, 18922688), (8, 16557352), (14, 9461344), (16, 8278676), (28, 4730672), (32, 4139338), (37, 3579968), (56, 2365336), (61, 2171456), (64, 2069669), (74, 1789984), (112, 1182668), (122, 1085728), (131, 1011136), (148, 894992), (224, 591334), (244, 542864), (259, 511424), (262, 505568), (296, 447496), (427, 310208), (448, 295667), (488, 271432), (518, 255712), (524, 252784), (592, 223748), (854, 155104), (917, 144448), (976, 135716), (1036, 127856), (1048, 126392), (1184, 111874), (1708, 77552), (1834, 72224), (1952, 67858), (2072, 63928), (2096, 63196), (2257, 58688), (2368, 55937), (3416, 38776), (3668, 36112), (3904, 33929), (4144, 31964), (4192, 31598), (4514, 29344), (4847, 27328), (6832, 19388), (7336, 18056), (7991, 16576), (8288, 15982), (8384, 15799), (9028, 14672), (9694, 13664)]