156985268258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{85427}}^1$

素因数の和:85911

約数の個数: 64

約数和(自身を含む): 303112212480

約数和(自身を除く): 146126944222

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 439, 598, 878, 2093, 3073, 4186, 5707, 6146, 10097, 11414, 20194, 39949, 70679, 79898, 85427, 131261, 141358, 170854, 262522, 597989, 918827, 1110551, 1195978, 1837654, 1964821, 2221102, 3929642, 7773857, 13753747, 15547714, 25542673, 27507494, 37502453, 51085346, 75004906, 178798711, 262517171, 357597422, 487531889, 525034342, 862556419, 975063778, 1725112838, 3412723223, 6037894933, 6825446446, 11213233447, 12075789866, 22426466894, 78492634129, 156985268258]

約数ペア:

[(1, 156985268258), (2, 78492634129), (7, 22426466894), (13, 12075789866), (14, 11213233447), (23, 6825446446), (26, 6037894933), (46, 3412723223), (91, 1725112838), (161, 975063778), (182, 862556419), (299, 525034342), (322, 487531889), (439, 357597422), (598, 262517171), (878, 178798711), (2093, 75004906), (3073, 51085346), (4186, 37502453), (5707, 27507494), (6146, 25542673), (10097, 15547714), (11414, 13753747), (20194, 7773857), (39949, 3929642), (70679, 2221102), (79898, 1964821), (85427, 1837654), (131261, 1195978), (141358, 1110551), (170854, 918827), (262522, 597989)]