154869484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8243}}^1$

素因数の和:8326

約数の個数: 48

約数和(自身を含む): 343478016

約数和(自身を除く): 188608532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 8243, 9394, 16486, 18788, 32972, 57701, 90673, 115402, 181346, 230804, 362692, 502823, 634711, 1005646, 1269422, 2011292, 2538844, 3519761, 5531053, 7039522, 11062106, 14079044, 22124212, 38717371, 77434742, 154869484]

約数ペア:

[(1, 154869484), (2, 77434742), (4, 38717371), (7, 22124212), (11, 14079044), (14, 11062106), (22, 7039522), (28, 5531053), (44, 3519761), (61, 2538844), (77, 2011292), (122, 1269422), (154, 1005646), (244, 634711), (308, 502823), (427, 362692), (671, 230804), (854, 181346), (1342, 115402), (1708, 90673), (2684, 57701), (4697, 32972), (8243, 18788), (9394, 16486)]