156985487298

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{451723}}^1$

素因数の和:452223

約数の個数: 48

約数和(自身を含む): 348821272800

約数和(自身を除く): 191835785502

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 449, 774, 898, 1347, 2694, 4041, 8082, 19307, 38614, 57921, 115842, 173763, 347526, 451723, 903446, 1355169, 2710338, 4065507, 8131014, 19424089, 38848178, 58272267, 116544534, 174816801, 202823627, 349633602, 405647254, 608470881, 1216941762, 1825412643, 3650825286, 8721415961, 17442831922, 26164247883, 52328495766, 78492743649, 156985487298]

約数ペア:

[(1, 156985487298), (2, 78492743649), (3, 52328495766), (6, 26164247883), (9, 17442831922), (18, 8721415961), (43, 3650825286), (86, 1825412643), (129, 1216941762), (258, 608470881), (387, 405647254), (449, 349633602), (774, 202823627), (898, 174816801), (1347, 116544534), (2694, 58272267), (4041, 38848178), (8082, 19424089), (19307, 8131014), (38614, 4065507), (57921, 2710338), (115842, 1355169), (173763, 903446), (347526, 451723)]