131330598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 315048960

約数和(自身を除く): 183718362

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 257, 322, 483, 514, 529, 771, 966, 1058, 1542, 1587, 1799, 3174, 3598, 3703, 5397, 5911, 7406, 10794, 11109, 11822, 12167, 17733, 22218, 24334, 35466, 36501, 41377, 73002, 82754, 85169, 124131, 135953, 170338, 248262, 255507, 271906, 407859, 511014, 815718, 951671, 1903342, 2855013, 3126919, 5710026, 6253838, 9380757, 18761514, 21888433, 43776866, 65665299, 131330598]

約数ペア:

[(1, 131330598), (2, 65665299), (3, 43776866), (6, 21888433), (7, 18761514), (14, 9380757), (21, 6253838), (23, 5710026), (42, 3126919), (46, 2855013), (69, 1903342), (138, 951671), (161, 815718), (257, 511014), (322, 407859), (483, 271906), (514, 255507), (529, 248262), (771, 170338), (966, 135953), (1058, 124131), (1542, 85169), (1587, 82754), (1799, 73002), (3174, 41377), (3598, 36501), (3703, 35466), (5397, 24334), (5911, 22218), (7406, 17733), (10794, 12167), (11109, 11822)]