157214750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8167}}^1$

素因数の和:8202

約数の個数: 64

約数和(自身を含む): 366971904

約数和(自身を除く): 209757154

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2750, 3850, 8167, 9625, 16334, 19250, 40835, 57169, 81670, 89837, 114338, 179674, 204175, 285845, 408350, 449185, 571690, 628859, 898370, 1020875, 1257718, 1429225, 2041750, 2245925, 2858450, 3144295, 4491850, 6288590, 7146125, 11229625, 14292250, 15721475, 22459250, 31442950, 78607375, 157214750]

約数ペア:

[(1, 157214750), (2, 78607375), (5, 31442950), (7, 22459250), (10, 15721475), (11, 14292250), (14, 11229625), (22, 7146125), (25, 6288590), (35, 4491850), (50, 3144295), (55, 2858450), (70, 2245925), (77, 2041750), (110, 1429225), (125, 1257718), (154, 1020875), (175, 898370), (250, 628859), (275, 571690), (350, 449185), (385, 408350), (550, 285845), (770, 204175), (875, 179674), (1375, 114338), (1750, 89837), (1925, 81670), (2750, 57169), (3850, 40835), (8167, 19250), (9625, 16334)]