157788795220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8603533}}^1$

素因数の和:8603680

約数の個数: 48

約数和(自身を含む): 381583939968

約数和(自身を除く): 223795144748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 18340, 8603533, 17207066, 34414132, 43017665, 60224731, 86035330, 120449462, 172070660, 240898924, 301123655, 602247310, 1127062823, 1204494620, 2254125646, 4508251292, 5635314115, 7889439761, 11270628230, 15778879522, 22541256460, 31557759044, 39447198805, 78894397610, 157788795220]

約数ペア:

[(1, 157788795220), (2, 78894397610), (4, 39447198805), (5, 31557759044), (7, 22541256460), (10, 15778879522), (14, 11270628230), (20, 7889439761), (28, 5635314115), (35, 4508251292), (70, 2254125646), (131, 1204494620), (140, 1127062823), (262, 602247310), (524, 301123655), (655, 240898924), (917, 172070660), (1310, 120449462), (1834, 86035330), (2620, 60224731), (3668, 43017665), (4585, 34414132), (9170, 17207066), (18340, 8603533)]