156064610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5023}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 303851520

約数和(自身を除く): 147786910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 5023, 6214, 10046, 15535, 25115, 31070, 50230, 65299, 130598, 326495, 652990, 1200497, 2400994, 6002485, 12004970, 15606461, 31212922, 78032305, 156064610]

約数ペア:

[(1, 156064610), (2, 78032305), (5, 31212922), (10, 15606461), (13, 12004970), (26, 6002485), (65, 2400994), (130, 1200497), (239, 652990), (478, 326495), (1195, 130598), (2390, 65299), (3107, 50230), (5023, 31070), (6214, 25115), (10046, 15535)]