156948974140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{74653}}^1\times {\mathrm{15017}}^1$

素因数の和:89686

約数の個数: 48

約数和(自身を含む): 376707667392

約数和(自身を除く): 219758693252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15017, 30034, 60068, 74653, 75085, 105119, 149306, 150170, 210238, 298612, 300340, 373265, 420476, 522571, 525595, 746530, 1045142, 1051190, 1493060, 2090284, 2102380, 2612855, 5225710, 10451420, 1121064101, 2242128202, 4484256404, 5605320505, 7847448707, 11210641010, 15694897414, 22421282020, 31389794828, 39237243535, 78474487070, 156948974140]

約数ペア:

[(1, 156948974140), (2, 78474487070), (4, 39237243535), (5, 31389794828), (7, 22421282020), (10, 15694897414), (14, 11210641010), (20, 7847448707), (28, 5605320505), (35, 4484256404), (70, 2242128202), (140, 1121064101), (15017, 10451420), (30034, 5225710), (60068, 2612855), (74653, 2102380), (75085, 2090284), (105119, 1493060), (149306, 1051190), (150170, 1045142), (210238, 746530), (298612, 525595), (300340, 522571), (373265, 420476)]