151440086

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 271479600

約数和(自身を除く): 120039514

約数列:

[1, 2, 7, 14, 49, 89, 97, 98, 178, 179, 194, 358, 623, 679, 1246, 1253, 1358, 2506, 4361, 4753, 8633, 8722, 8771, 9506, 15931, 17266, 17363, 17542, 31862, 34726, 60431, 111517, 120862, 121541, 223034, 243082, 423017, 780619, 846034, 850787, 1545307, 1561238, 1701574, 3090614, 10817149, 21634298, 75720043, 151440086]

約数ペア:

[(1, 151440086), (2, 75720043), (7, 21634298), (14, 10817149), (49, 3090614), (89, 1701574), (97, 1561238), (98, 1545307), (178, 850787), (179, 846034), (194, 780619), (358, 423017), (623, 243082), (679, 223034), (1246, 121541), (1253, 120862), (1358, 111517), (2506, 60431), (4361, 34726), (4753, 31862), (8633, 17542), (8722, 17363), (8771, 17266), (9506, 15931)]