180375104

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:31003

約数の個数: 56

約数和(自身を含む): 440545728

約数和(自身を除く): 260170624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 30971, 61942, 123884, 216797, 247768, 402623, 433594, 495536, 805246, 867188, 991072, 1610492, 1734376, 1982144, 2818361, 3220984, 3468752, 5636722, 6441968, 6937504, 11273444, 12883936, 13875008, 22546888, 25767872, 45093776, 90187552, 180375104]

約数ペア:

[(1, 180375104), (2, 90187552), (4, 45093776), (7, 25767872), (8, 22546888), (13, 13875008), (14, 12883936), (16, 11273444), (26, 6937504), (28, 6441968), (32, 5636722), (52, 3468752), (56, 3220984), (64, 2818361), (91, 1982144), (104, 1734376), (112, 1610492), (182, 991072), (208, 867188), (224, 805246), (364, 495536), (416, 433594), (448, 402623), (728, 247768), (832, 216797), (1456, 123884), (2912, 61942), (5824, 30971)]