157083162620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1374787}}^1$

素因数の和:1375022

約数の個数: 48

約数和(自身を含む): 342982110240

約数和(自身を除く): 185898947620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 197, 290, 394, 580, 788, 985, 1970, 3940, 5713, 11426, 22852, 28565, 57130, 114260, 1374787, 2749574, 5499148, 6873935, 13747870, 27495740, 39868823, 79737646, 159475292, 199344115, 270833039, 398688230, 541666078, 797376460, 1083332156, 1354165195, 2708330390, 5416660780, 7854158131, 15708316262, 31416632524, 39270790655, 78541581310, 157083162620]

約数ペア:

[(1, 157083162620), (2, 78541581310), (4, 39270790655), (5, 31416632524), (10, 15708316262), (20, 7854158131), (29, 5416660780), (58, 2708330390), (116, 1354165195), (145, 1083332156), (197, 797376460), (290, 541666078), (394, 398688230), (580, 270833039), (788, 199344115), (985, 159475292), (1970, 79737646), (3940, 39868823), (5713, 27495740), (11426, 13747870), (22852, 6873935), (28565, 5499148), (57130, 2749574), (114260, 1374787)]