156742409140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2062943}}^1$

素因数の和:2063112

約数の個数: 48

約数和(自身を含む): 343108846080

約数和(自身を除く): 186366436940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 1310, 2620, 3799, 7598, 15196, 18995, 37990, 75980, 2062943, 4125886, 8251772, 10314715, 20629430, 41258860, 59825347, 119650694, 239301388, 270245533, 299126735, 540491066, 598253470, 1080982132, 1196506940, 1351227665, 2702455330, 5404910660, 7837120457, 15674240914, 31348481828, 39185602285, 78371204570, 156742409140]

約数ペア:

[(1, 156742409140), (2, 78371204570), (4, 39185602285), (5, 31348481828), (10, 15674240914), (20, 7837120457), (29, 5404910660), (58, 2702455330), (116, 1351227665), (131, 1196506940), (145, 1080982132), (262, 598253470), (290, 540491066), (524, 299126735), (580, 270245533), (655, 239301388), (1310, 119650694), (2620, 59825347), (3799, 41258860), (7598, 20629430), (15196, 10314715), (18995, 8251772), (37990, 4125886), (75980, 2062943)]