179627148

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 475858656

約数和(自身を除く): 296231508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 401, 414, 541, 802, 828, 1082, 1203, 1604, 1623, 2164, 2406, 3246, 3609, 4812, 4869, 6492, 7218, 9223, 9738, 12443, 14436, 18446, 19476, 24886, 27669, 36892, 37329, 49772, 55338, 74658, 83007, 110676, 111987, 149316, 166014, 216941, 223974, 332028, 433882, 447948, 650823, 867764, 1301646, 1952469, 2603292, 3904938, 4989643, 7809876, 9979286, 14968929, 19958572, 29937858, 44906787, 59875716, 89813574, 179627148]

約数ペア:

[(1, 179627148), (2, 89813574), (3, 59875716), (4, 44906787), (6, 29937858), (9, 19958572), (12, 14968929), (18, 9979286), (23, 7809876), (36, 4989643), (46, 3904938), (69, 2603292), (92, 1952469), (138, 1301646), (207, 867764), (276, 650823), (401, 447948), (414, 433882), (541, 332028), (802, 223974), (828, 216941), (1082, 166014), (1203, 149316), (1604, 111987), (1623, 110676), (2164, 83007), (2406, 74658), (3246, 55338), (3609, 49772), (4812, 37329), (4869, 36892), (6492, 27669), (7218, 24886), (9223, 19476), (9738, 18446), (12443, 14436)]