140402568

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3677}}^1$

素因数の和:3766

約数の個数: 64

約数和(自身を含む): 368976960

約数和(自身を除く): 228574392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 3182, 3677, 4773, 6364, 7354, 9546, 11031, 12728, 14708, 19092, 22062, 29416, 38184, 44124, 88248, 136049, 158111, 272098, 316222, 408147, 474333, 544196, 632444, 816294, 948666, 1088392, 1264888, 1632588, 1897332, 3265176, 3794664, 5850107, 11700214, 17550321, 23400428, 35100642, 46800856, 70201284, 140402568]

約数ペア:

[(1, 140402568), (2, 70201284), (3, 46800856), (4, 35100642), (6, 23400428), (8, 17550321), (12, 11700214), (24, 5850107), (37, 3794664), (43, 3265176), (74, 1897332), (86, 1632588), (111, 1264888), (129, 1088392), (148, 948666), (172, 816294), (222, 632444), (258, 544196), (296, 474333), (344, 408147), (444, 316222), (516, 272098), (888, 158111), (1032, 136049), (1591, 88248), (3182, 44124), (3677, 38184), (4773, 29416), (6364, 22062), (7354, 19092), (9546, 14708), (11031, 12728)]