68321158

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 107237520

約数和(自身を除く): 38916362

約数列:

[1, 2, 29, 58, 151, 269, 302, 538, 841, 1682, 4379, 7801, 8758, 15602, 40619, 81238, 126991, 226229, 253982, 452458, 1177951, 2355902, 34160579, 68321158]

約数ペア:

[(1, 68321158), (2, 34160579), (29, 2355902), (58, 1177951), (151, 452458), (269, 253982), (302, 226229), (538, 126991), (841, 81238), (1682, 40619), (4379, 15602), (7801, 8758)]