157315896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{114997}}^1$

素因数の和:115028

約数の個数: 48

約数和(自身を含む): 448492200

約数和(自身を除く): 291176304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 114997, 229994, 344991, 459988, 689982, 919976, 1034973, 1379964, 2069946, 2184943, 2759928, 4139892, 4369886, 6554829, 8279784, 8739772, 13109658, 17479544, 19664487, 26219316, 39328974, 52438632, 78657948, 157315896]

約数ペア:

[(1, 157315896), (2, 78657948), (3, 52438632), (4, 39328974), (6, 26219316), (8, 19664487), (9, 17479544), (12, 13109658), (18, 8739772), (19, 8279784), (24, 6554829), (36, 4369886), (38, 4139892), (57, 2759928), (72, 2184943), (76, 2069946), (114, 1379964), (152, 1034973), (171, 919976), (228, 689982), (342, 459988), (456, 344991), (684, 229994), (1368, 114997)]