156538046

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 292877856

約数和(自身を除く): 136339810

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 322, 518, 851, 1127, 1702, 1813, 1877, 2254, 3626, 3754, 5957, 11914, 13139, 26278, 41699, 43171, 69449, 83398, 86342, 91973, 138898, 183946, 302197, 486143, 604394, 972286, 1597327, 2115379, 3194654, 3403001, 4230758, 6806002, 11181289, 22362578, 78269023, 156538046]

約数ペア:

[(1, 156538046), (2, 78269023), (7, 22362578), (14, 11181289), (23, 6806002), (37, 4230758), (46, 3403001), (49, 3194654), (74, 2115379), (98, 1597327), (161, 972286), (259, 604394), (322, 486143), (518, 302197), (851, 183946), (1127, 138898), (1702, 91973), (1813, 86342), (1877, 83398), (2254, 69449), (3626, 43171), (3754, 41699), (5957, 26278), (11914, 13139)]