139755276

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 364422240

約数和(自身を除く): 224666964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 267, 318, 356, 477, 534, 636, 801, 823, 954, 1068, 1602, 1646, 1908, 2469, 3204, 3292, 4717, 4938, 7407, 9434, 9876, 14151, 14814, 18868, 28302, 29628, 42453, 43619, 56604, 73247, 84906, 87238, 130857, 146494, 169812, 174476, 219741, 261714, 292988, 392571, 439482, 523428, 659223, 785142, 878964, 1318446, 1570284, 2636892, 3882091, 7764182, 11646273, 15528364, 23292546, 34938819, 46585092, 69877638, 139755276]

約数ペア:

[(1, 139755276), (2, 69877638), (3, 46585092), (4, 34938819), (6, 23292546), (9, 15528364), (12, 11646273), (18, 7764182), (36, 3882091), (53, 2636892), (89, 1570284), (106, 1318446), (159, 878964), (178, 785142), (212, 659223), (267, 523428), (318, 439482), (356, 392571), (477, 292988), (534, 261714), (636, 219741), (801, 174476), (823, 169812), (954, 146494), (1068, 130857), (1602, 87238), (1646, 84906), (1908, 73247), (2469, 56604), (3204, 43619), (3292, 42453), (4717, 29628), (4938, 28302), (7407, 18868), (9434, 14814), (9876, 14151)]