159585781504

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{2157031}}^1$

素因数の和:2157081

約数の個数: 54

約数和(自身を含む): 338388709064

約数和(自身を除く): 178802927560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4352, 4624, 9248, 18496, 36992, 73984, 2157031, 4314062, 8628124, 17256248, 34512496, 36669527, 69024992, 73339054, 138049984, 146678108, 276099968, 293356216, 552199936, 586712432, 623381959, 1173424864, 1246763918, 2346849728, 2493527836, 4693699456, 4987055672, 9387398912, 9974111344, 19948222688, 39896445376, 79792890752, 159585781504]

約数ペア:

[(1, 159585781504), (2, 79792890752), (4, 39896445376), (8, 19948222688), (16, 9974111344), (17, 9387398912), (32, 4987055672), (34, 4693699456), (64, 2493527836), (68, 2346849728), (128, 1246763918), (136, 1173424864), (256, 623381959), (272, 586712432), (289, 552199936), (544, 293356216), (578, 276099968), (1088, 146678108), (1156, 138049984), (2176, 73339054), (2312, 69024992), (4352, 36669527), (4624, 34512496), (9248, 17256248), (18496, 8628124), (36992, 4314062), (73984, 2157031)]