156969501535

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 241131340800

約数和(自身を除く): 84161839265

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 199, 245, 385, 487, 539, 601, 995, 1393, 2189, 2435, 2695, 3005, 3409, 4207, 5357, 6611, 6965, 9751, 10945, 15323, 17045, 21035, 23863, 26785, 29449, 33055, 37499, 46277, 48755, 76615, 96913, 107261, 119315, 119599, 147245, 187495, 231385, 262493, 292687, 323939, 484565, 536305, 597995, 678391, 837193, 1066043, 1312465, 1315589, 1463435, 1619695, 2048809, 3219557, 3391955, 4185965, 4748737, 5330215, 5860351, 6577945, 7462301, 9209123, 10244045, 14341663, 16097785, 22536899, 23743685, 29301755, 37311505, 46045615, 52236107, 58244713, 64463861, 71708315, 112684495, 157758293, 261180535, 291223565, 322319305, 407712991, 640691843, 788791465, 2038564955, 2853990937, 3203459215, 4484842901, 14269954685, 22424214505, 31393900307, 156969501535]

約数ペア:

[(1, 156969501535), (5, 31393900307), (7, 22424214505), (11, 14269954685), (35, 4484842901), (49, 3203459215), (55, 2853990937), (77, 2038564955), (199, 788791465), (245, 640691843), (385, 407712991), (487, 322319305), (539, 291223565), (601, 261180535), (995, 157758293), (1393, 112684495), (2189, 71708315), (2435, 64463861), (2695, 58244713), (3005, 52236107), (3409, 46045615), (4207, 37311505), (5357, 29301755), (6611, 23743685), (6965, 22536899), (9751, 16097785), (10945, 14341663), (15323, 10244045), (17045, 9209123), (21035, 7462301), (23863, 6577945), (26785, 5860351), (29449, 5330215), (33055, 4748737), (37499, 4185965), (46277, 3391955), (48755, 3219557), (76615, 2048809), (96913, 1619695), (107261, 1463435), (119315, 1315589), (119599, 1312465), (147245, 1066043), (187495, 837193), (231385, 678391), (262493, 597995), (292687, 536305), (323939, 484565)]