145965664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5237}}^1$

素因数の和:5327

約数の個数: 48

約数和(自身を含む): 314154288

約数和(自身を除く): 168188624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 5237, 6968, 10474, 13936, 20948, 27872, 41896, 68081, 83792, 136162, 167584, 272324, 350879, 544648, 701758, 1089296, 1403516, 2178592, 2807032, 4561427, 5614064, 9122854, 11228128, 18245708, 36491416, 72982832, 145965664]

約数ペア:

[(1, 145965664), (2, 72982832), (4, 36491416), (8, 18245708), (13, 11228128), (16, 9122854), (26, 5614064), (32, 4561427), (52, 2807032), (67, 2178592), (104, 1403516), (134, 1089296), (208, 701758), (268, 544648), (416, 350879), (536, 272324), (871, 167584), (1072, 136162), (1742, 83792), (2144, 68081), (3484, 41896), (5237, 27872), (6968, 20948), (10474, 13936)]