156929410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 160331390

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 107, 110, 134, 199, 214, 335, 398, 535, 670, 737, 995, 1070, 1177, 1474, 1990, 2189, 2354, 3685, 4378, 5885, 7169, 7370, 10945, 11770, 13333, 14338, 21293, 21890, 26666, 35845, 42586, 66665, 71690, 78859, 106465, 133330, 146663, 157718, 212930, 234223, 293326, 394295, 468446, 733315, 788590, 1171115, 1426631, 1466630, 2342230, 2853262, 7133155, 14266310, 15692941, 31385882, 78464705, 156929410]

約数ペア:

[(1, 156929410), (2, 78464705), (5, 31385882), (10, 15692941), (11, 14266310), (22, 7133155), (55, 2853262), (67, 2342230), (107, 1466630), (110, 1426631), (134, 1171115), (199, 788590), (214, 733315), (335, 468446), (398, 394295), (535, 293326), (670, 234223), (737, 212930), (995, 157718), (1070, 146663), (1177, 133330), (1474, 106465), (1990, 78859), (2189, 71690), (2354, 66665), (3685, 42586), (4378, 35845), (5885, 26666), (7169, 21890), (7370, 21293), (10945, 14338), (11770, 13333)]