180170328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4547}}^1$

素因数の和:4696

約数の個数: 64

約数和(自身を含む): 489000960

約数和(自身を除く): 308830632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4547, 4953, 6604, 9094, 9906, 13208, 13641, 18188, 19812, 27282, 36376, 39624, 54564, 59111, 109128, 118222, 177333, 236444, 354666, 472888, 577469, 709332, 1154938, 1418664, 1732407, 2309876, 3464814, 4619752, 6929628, 7507097, 13859256, 15014194, 22521291, 30028388, 45042582, 60056776, 90085164, 180170328]

約数ペア:

[(1, 180170328), (2, 90085164), (3, 60056776), (4, 45042582), (6, 30028388), (8, 22521291), (12, 15014194), (13, 13859256), (24, 7507097), (26, 6929628), (39, 4619752), (52, 3464814), (78, 2309876), (104, 1732407), (127, 1418664), (156, 1154938), (254, 709332), (312, 577469), (381, 472888), (508, 354666), (762, 236444), (1016, 177333), (1524, 118222), (1651, 109128), (3048, 59111), (3302, 54564), (4547, 39624), (4953, 36376), (6604, 27282), (9094, 19812), (9906, 18188), (13208, 13641)]