172212992

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5653}}^1$

素因数の和:5693

約数の個数: 72

約数和(自身を含む): 416043936

約数和(自身を除く): 243830944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 5653, 7616, 11306, 15232, 22612, 30464, 39571, 45224, 79142, 90448, 96101, 158284, 180896, 192202, 316568, 361792, 384404, 633136, 672707, 723584, 768808, 1266272, 1345414, 1447168, 1537616, 2532544, 2690828, 3075232, 5065088, 5381656, 6150464, 10130176, 10763312, 12300928, 21526624, 24601856, 43053248, 86106496, 172212992]

約数ペア:

[(1, 172212992), (2, 86106496), (4, 43053248), (7, 24601856), (8, 21526624), (14, 12300928), (16, 10763312), (17, 10130176), (28, 6150464), (32, 5381656), (34, 5065088), (56, 3075232), (64, 2690828), (68, 2532544), (112, 1537616), (119, 1447168), (128, 1345414), (136, 1266272), (224, 768808), (238, 723584), (256, 672707), (272, 633136), (448, 384404), (476, 361792), (544, 316568), (896, 192202), (952, 180896), (1088, 158284), (1792, 96101), (1904, 90448), (2176, 79142), (3808, 45224), (4352, 39571), (5653, 30464), (7616, 22612), (11306, 15232)]