79957168

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 166298880

約数和(自身を除く): 86341712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 127, 152, 218, 254, 304, 361, 436, 508, 722, 872, 1016, 1444, 1744, 2032, 2071, 2413, 2888, 4142, 4826, 5776, 8284, 9652, 13843, 16568, 19304, 27686, 33136, 38608, 39349, 45847, 55372, 78698, 91694, 110744, 157396, 183388, 221488, 263017, 314792, 366776, 526034, 629584, 733552, 1052068, 2104136, 4208272, 4997323, 9994646, 19989292, 39978584, 79957168]

約数ペア:

[(1, 79957168), (2, 39978584), (4, 19989292), (8, 9994646), (16, 4997323), (19, 4208272), (38, 2104136), (76, 1052068), (109, 733552), (127, 629584), (152, 526034), (218, 366776), (254, 314792), (304, 263017), (361, 221488), (436, 183388), (508, 157396), (722, 110744), (872, 91694), (1016, 78698), (1444, 55372), (1744, 45847), (2032, 39349), (2071, 38608), (2413, 33136), (2888, 27686), (4142, 19304), (4826, 16568), (5776, 13843), (8284, 9652)]