160016444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2647}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 341655552

約数和(自身を除く): 181639108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 2647, 3556, 4318, 5294, 8636, 10588, 15113, 18529, 30226, 37058, 44999, 60452, 74116, 89998, 179996, 314993, 336169, 629986, 672338, 1259972, 1344676, 2353183, 4706366, 5714873, 9412732, 11429746, 22859492, 40004111, 80008222, 160016444]

約数ペア:

[(1, 160016444), (2, 80008222), (4, 40004111), (7, 22859492), (14, 11429746), (17, 9412732), (28, 5714873), (34, 4706366), (68, 2353183), (119, 1344676), (127, 1259972), (238, 672338), (254, 629986), (476, 336169), (508, 314993), (889, 179996), (1778, 89998), (2159, 74116), (2647, 60452), (3556, 44999), (4318, 37058), (5294, 30226), (8636, 18529), (10588, 15113)]