161852736

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 449445888

約数和(自身を除く): 287593152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 142, 186, 192, 213, 248, 284, 372, 383, 426, 496, 568, 744, 766, 852, 992, 1136, 1149, 1488, 1532, 1704, 1984, 2201, 2272, 2298, 2976, 3064, 3408, 4402, 4544, 4596, 5952, 6128, 6603, 6816, 8804, 9192, 11873, 12256, 13206, 13632, 17608, 18384, 23746, 24512, 26412, 27193, 35216, 35619, 36768, 47492, 52824, 54386, 70432, 71238, 73536, 81579, 94984, 105648, 108772, 140864, 142476, 163158, 189968, 211296, 217544, 284952, 326316, 379936, 422592, 435088, 569904, 652632, 759872, 842983, 870176, 1139808, 1305264, 1685966, 1740352, 2279616, 2528949, 2610528, 3371932, 5057898, 5221056, 6743864, 10115796, 13487728, 20231592, 26975456, 40463184, 53950912, 80926368, 161852736]

約数ペア:

[(1, 161852736), (2, 80926368), (3, 53950912), (4, 40463184), (6, 26975456), (8, 20231592), (12, 13487728), (16, 10115796), (24, 6743864), (31, 5221056), (32, 5057898), (48, 3371932), (62, 2610528), (64, 2528949), (71, 2279616), (93, 1740352), (96, 1685966), (124, 1305264), (142, 1139808), (186, 870176), (192, 842983), (213, 759872), (248, 652632), (284, 569904), (372, 435088), (383, 422592), (426, 379936), (496, 326316), (568, 284952), (744, 217544), (766, 211296), (852, 189968), (992, 163158), (1136, 142476), (1149, 140864), (1488, 108772), (1532, 105648), (1704, 94984), (1984, 81579), (2201, 73536), (2272, 71238), (2298, 70432), (2976, 54386), (3064, 52824), (3408, 47492), (4402, 36768), (4544, 35619), (4596, 35216), (5952, 27193), (6128, 26412), (6603, 24512), (6816, 23746), (8804, 18384), (9192, 17608), (11873, 13632), (12256, 13206)]