118648352

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 251398224

約数和(自身を除く): 132749872

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 163, 172, 184, 326, 344, 368, 529, 652, 688, 736, 989, 1058, 1304, 1376, 1978, 2116, 2608, 3749, 3956, 4232, 5216, 7009, 7498, 7912, 8464, 14018, 14996, 15824, 16928, 22747, 28036, 29992, 31648, 45494, 56072, 59984, 86227, 90988, 112144, 119968, 161207, 172454, 181976, 224288, 322414, 344908, 363952, 644828, 689816, 727904, 1289656, 1379632, 2579312, 2759264, 3707761, 5158624, 7415522, 14831044, 29662088, 59324176, 118648352]

約数ペア:

[(1, 118648352), (2, 59324176), (4, 29662088), (8, 14831044), (16, 7415522), (23, 5158624), (32, 3707761), (43, 2759264), (46, 2579312), (86, 1379632), (92, 1289656), (163, 727904), (172, 689816), (184, 644828), (326, 363952), (344, 344908), (368, 322414), (529, 224288), (652, 181976), (688, 172454), (736, 161207), (989, 119968), (1058, 112144), (1304, 90988), (1376, 86227), (1978, 59984), (2116, 56072), (2608, 45494), (3749, 31648), (3956, 29992), (4232, 28036), (5216, 22747), (7009, 16928), (7498, 15824), (7912, 14996), (8464, 14018)]