159664972012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{784687}}^1$

素因数の和:784767

約数の個数: 72

約数和(自身を含む): 353825235456

約数和(自身を除く): 194160263444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 301, 338, 364, 559, 602, 676, 1118, 1183, 1204, 2236, 2366, 3913, 4732, 7267, 7826, 14534, 15652, 29068, 50869, 101738, 203476, 784687, 1569374, 3138748, 5492809, 10200931, 10985618, 20401862, 21971236, 33741541, 40803724, 67483082, 71406517, 132612103, 134966164, 142813034, 236190787, 265224206, 285626068, 438640033, 472381574, 530448412, 877280066, 928284721, 944763148, 1754560132, 1856569442, 3070480231, 3713138884, 5702320429, 6140960462, 11404640858, 12281920924, 22809281716, 39916243003, 79832486006, 159664972012]

約数ペア:

[(1, 159664972012), (2, 79832486006), (4, 39916243003), (7, 22809281716), (13, 12281920924), (14, 11404640858), (26, 6140960462), (28, 5702320429), (43, 3713138884), (52, 3070480231), (86, 1856569442), (91, 1754560132), (169, 944763148), (172, 928284721), (182, 877280066), (301, 530448412), (338, 472381574), (364, 438640033), (559, 285626068), (602, 265224206), (676, 236190787), (1118, 142813034), (1183, 134966164), (1204, 132612103), (2236, 71406517), (2366, 67483082), (3913, 40803724), (4732, 33741541), (7267, 21971236), (7826, 20401862), (14534, 10985618), (15652, 10200931), (29068, 5492809), (50869, 3138748), (101738, 1569374), (203476, 784687)]