156951278240

素因数分解:

$2^5\times 5^1\times {\mathrm{3307}}^1\times {\mathrm{296627}}^1$

素因数の和:299949

約数の個数: 48

約数和(自身を含む): 370910770272

約数和(自身を除く): 213959492032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3307, 6614, 13228, 16535, 26456, 33070, 52912, 66140, 105824, 132280, 264560, 296627, 529120, 593254, 1186508, 1483135, 2373016, 2966270, 4746032, 5932540, 9492064, 11865080, 23730160, 47460320, 980945489, 1961890978, 3923781956, 4904727445, 7847563912, 9809454890, 15695127824, 19618909780, 31390255648, 39237819560, 78475639120, 156951278240]

約数ペア:

[(1, 156951278240), (2, 78475639120), (4, 39237819560), (5, 31390255648), (8, 19618909780), (10, 15695127824), (16, 9809454890), (20, 7847563912), (32, 4904727445), (40, 3923781956), (80, 1961890978), (160, 980945489), (3307, 47460320), (6614, 23730160), (13228, 11865080), (16535, 9492064), (26456, 5932540), (33070, 4746032), (52912, 2966270), (66140, 2373016), (105824, 1483135), (132280, 1186508), (264560, 593254), (296627, 529120)]