120821139712

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{22259}}^1$

素因数の和:22528

約数の個数: 144

約数和(自身を含む): 298112330880

約数和(自身を除く): 177291191168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 233, 256, 364, 416, 448, 466, 728, 832, 896, 932, 1456, 1631, 1664, 1792, 1864, 2912, 3029, 3262, 3328, 3728, 5824, 6058, 6524, 7456, 11648, 12116, 13048, 14912, 21203, 22259, 23296, 24232, 26096, 29824, 42406, 44518, 48464, 52192, 59648, 84812, 89036, 96928, 104384, 155813, 169624, 178072, 193856, 208768, 289367, 311626, 339248, 356144, 387712, 417536, 578734, 623252, 678496, 712288, 775424, 1157468, 1246504, 1356992, 1424576, 2025569, 2314936, 2493008, 2713984, 2849152, 4051138, 4629872, 4986016, 5186347, 5427968, 5698304, 8102276, 9259744, 9972032, 10372694, 16204552, 18519488, 19944064, 20745388, 32409104, 36304429, 37038976, 39888128, 41490776, 64818208, 67422511, 72608858, 74077952, 82981552, 129636416, 134845022, 145217716, 165963104, 259272832, 269690044, 290435432, 331926208, 471957577, 518545664, 539380088, 580870864, 663852416, 943915154, 1078760176, 1161741728, 1327704832, 1887830308, 2157520352, 2323483456, 3775660616, 4315040704, 4646966912, 7551321232, 8630081408, 9293933824, 15102642464, 17260162816, 30205284928, 60410569856, 120821139712]

約数ペア:

[(1, 120821139712), (2, 60410569856), (4, 30205284928), (7, 17260162816), (8, 15102642464), (13, 9293933824), (14, 8630081408), (16, 7551321232), (26, 4646966912), (28, 4315040704), (32, 3775660616), (52, 2323483456), (56, 2157520352), (64, 1887830308), (91, 1327704832), (104, 1161741728), (112, 1078760176), (128, 943915154), (182, 663852416), (208, 580870864), (224, 539380088), (233, 518545664), (256, 471957577), (364, 331926208), (416, 290435432), (448, 269690044), (466, 259272832), (728, 165963104), (832, 145217716), (896, 134845022), (932, 129636416), (1456, 82981552), (1631, 74077952), (1664, 72608858), (1792, 67422511), (1864, 64818208), (2912, 41490776), (3029, 39888128), (3262, 37038976), (3328, 36304429), (3728, 32409104), (5824, 20745388), (6058, 19944064), (6524, 18519488), (7456, 16204552), (11648, 10372694), (12116, 9972032), (13048, 9259744), (14912, 8102276), (21203, 5698304), (22259, 5427968), (23296, 5186347), (24232, 4986016), (26096, 4629872), (29824, 4051138), (42406, 2849152), (44518, 2713984), (48464, 2493008), (52192, 2314936), (59648, 2025569), (84812, 1424576), (89036, 1356992), (96928, 1246504), (104384, 1157468), (155813, 775424), (169624, 712288), (178072, 678496), (193856, 623252), (208768, 578734), (289367, 417536), (311626, 387712), (339248, 356144)]