128294064

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2415

約数の個数: 80

約数和(自身を含む): 371226240

約数和(自身を除く): 242932176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2267, 2358, 3144, 3537, 4534, 4716, 6288, 6801, 7074, 9068, 9432, 13602, 14148, 18136, 18864, 20403, 27204, 28296, 36272, 40806, 54408, 56592, 61209, 81612, 108816, 122418, 163224, 244836, 296977, 326448, 489672, 593954, 890931, 979344, 1187908, 1781862, 2375816, 2672793, 3563724, 4751632, 5345586, 7127448, 8018379, 10691172, 14254896, 16036758, 21382344, 32073516, 42764688, 64147032, 128294064]

約数ペア:

[(1, 128294064), (2, 64147032), (3, 42764688), (4, 32073516), (6, 21382344), (8, 16036758), (9, 14254896), (12, 10691172), (16, 8018379), (18, 7127448), (24, 5345586), (27, 4751632), (36, 3563724), (48, 2672793), (54, 2375816), (72, 1781862), (108, 1187908), (131, 979344), (144, 890931), (216, 593954), (262, 489672), (393, 326448), (432, 296977), (524, 244836), (786, 163224), (1048, 122418), (1179, 108816), (1572, 81612), (2096, 61209), (2267, 56592), (2358, 54408), (3144, 40806), (3537, 36272), (4534, 28296), (4716, 27204), (6288, 20403), (6801, 18864), (7074, 18136), (9068, 14148), (9432, 13602)]