157023117940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1\times {\mathrm{87743}}^1$

素因数の和:94648

約数の個数: 48

約数和(自身を含む): 355169461248

約数和(自身を除く): 198146343308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6883, 13766, 27532, 34415, 68830, 87743, 89479, 137660, 175486, 178958, 350972, 357916, 438715, 447395, 877430, 894790, 1140659, 1754860, 1789580, 2281318, 4562636, 5703295, 11406590, 22813180, 603935069, 1207870138, 2415740276, 3019675345, 6039350690, 7851155897, 12078701380, 15702311794, 31404623588, 39255779485, 78511558970, 157023117940]

約数ペア:

[(1, 157023117940), (2, 78511558970), (4, 39255779485), (5, 31404623588), (10, 15702311794), (13, 12078701380), (20, 7851155897), (26, 6039350690), (52, 3019675345), (65, 2415740276), (130, 1207870138), (260, 603935069), (6883, 22813180), (13766, 11406590), (27532, 5703295), (34415, 4562636), (68830, 2281318), (87743, 1789580), (89479, 1754860), (137660, 1140659), (175486, 894790), (178958, 877430), (350972, 447395), (357916, 438715)]