157557777996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17961443}}^1$

素因数の和:17961510

約数の個数: 48

約数和(自身を含む): 398312982144

約数和(自身を除く): 240755204148

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 17961443, 35922886, 53884329, 71845772, 107768658, 215537316, 305344531, 610689062, 772342049, 916033593, 1221378124, 1544684098, 1832067186, 2317026147, 3089368196, 3664134372, 4634052294, 9268104588, 13129814833, 26259629666, 39389444499, 52519259332, 78778888998, 157557777996]

約数ペア:

[(1, 157557777996), (2, 78778888998), (3, 52519259332), (4, 39389444499), (6, 26259629666), (12, 13129814833), (17, 9268104588), (34, 4634052294), (43, 3664134372), (51, 3089368196), (68, 2317026147), (86, 1832067186), (102, 1544684098), (129, 1221378124), (172, 916033593), (204, 772342049), (258, 610689062), (516, 305344531), (731, 215537316), (1462, 107768658), (2193, 71845772), (2924, 53884329), (4386, 35922886), (8772, 17961443)]