77201296

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 152954744

約数和(自身を除く): 75753448

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 292, 314, 421, 584, 628, 842, 1168, 1256, 1684, 2512, 3368, 6736, 11461, 22922, 30733, 45844, 61466, 66097, 91688, 122932, 132194, 183376, 245864, 264388, 491728, 528776, 1057552, 4825081, 9650162, 19300324, 38600648, 77201296]

約数ペア:

[(1, 77201296), (2, 38600648), (4, 19300324), (8, 9650162), (16, 4825081), (73, 1057552), (146, 528776), (157, 491728), (292, 264388), (314, 245864), (421, 183376), (584, 132194), (628, 122932), (842, 91688), (1168, 66097), (1256, 61466), (1684, 45844), (2512, 30733), (3368, 22922), (6736, 11461)]