156785226171

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1999}}^1$

素因数の和:2449

約数の個数: 128

約数和(自身を含む): 275742720000

約数和(自身を除く): 118957493829

約数列:

[1, 3, 7, 17, 19, 21, 31, 51, 57, 93, 119, 133, 217, 323, 357, 373, 399, 527, 589, 651, 969, 1119, 1581, 1767, 1999, 2261, 2611, 3689, 4123, 5997, 6341, 6783, 7087, 7833, 10013, 11067, 11563, 12369, 13993, 19023, 21261, 30039, 33983, 34689, 37981, 41979, 44387, 49609, 61969, 70091, 80941, 101949, 113943, 120479, 133161, 148827, 185907, 196571, 210273, 219697, 237881, 242823, 265867, 361437, 433783, 589713, 645677, 659091, 713643, 745627, 797601, 843353, 1053473, 1177411, 1301349, 1375997, 1537879, 1937031, 2236881, 2530059, 3160419, 3532233, 3734849, 4127991, 4519739, 4613637, 5219389, 7374311, 8241877, 11204547, 12675659, 13559217, 14166913, 15658167, 20015987, 22122933, 23114437, 24725631, 26143943, 38026977, 42500739, 60047961, 69343311, 78431829, 88729613, 99168391, 140111909, 161801059, 240837521, 266188839, 297505173, 392945429, 420335727, 439174303, 485403177, 722512563, 1178836287, 1317522909, 1685862647, 2750618003, 3074220121, 5057587941, 7465963151, 8251854009, 9222660363, 22397889453, 52261742057, 156785226171]

約数ペア:

[(1, 156785226171), (3, 52261742057), (7, 22397889453), (17, 9222660363), (19, 8251854009), (21, 7465963151), (31, 5057587941), (51, 3074220121), (57, 2750618003), (93, 1685862647), (119, 1317522909), (133, 1178836287), (217, 722512563), (323, 485403177), (357, 439174303), (373, 420335727), (399, 392945429), (527, 297505173), (589, 266188839), (651, 240837521), (969, 161801059), (1119, 140111909), (1581, 99168391), (1767, 88729613), (1999, 78431829), (2261, 69343311), (2611, 60047961), (3689, 42500739), (4123, 38026977), (5997, 26143943), (6341, 24725631), (6783, 23114437), (7087, 22122933), (7833, 20015987), (10013, 15658167), (11067, 14166913), (11563, 13559217), (12369, 12675659), (13993, 11204547), (19023, 8241877), (21261, 7374311), (30039, 5219389), (33983, 4613637), (34689, 4519739), (37981, 4127991), (41979, 3734849), (44387, 3532233), (49609, 3160419), (61969, 2530059), (70091, 2236881), (80941, 1937031), (101949, 1537879), (113943, 1375997), (120479, 1301349), (133161, 1177411), (148827, 1053473), (185907, 843353), (196571, 797601), (210273, 745627), (219697, 713643), (237881, 659091), (242823, 645677), (265867, 589713), (361437, 433783)]