166307120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2418

約数の個数: 80

約数和(自身を含む): 445471488

約数和(自身を除く): 279164368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 655, 917, 1048, 1310, 1834, 2096, 2267, 2620, 3668, 4534, 4585, 5240, 7336, 9068, 9170, 10480, 11335, 14672, 15869, 18136, 18340, 22670, 31738, 36272, 36680, 45340, 63476, 73360, 79345, 90680, 126952, 158690, 181360, 253904, 296977, 317380, 593954, 634760, 1187908, 1269520, 1484885, 2078839, 2375816, 2969770, 4157678, 4751632, 5939540, 8315356, 10394195, 11879080, 16630712, 20788390, 23758160, 33261424, 41576780, 83153560, 166307120]

約数ペア:

[(1, 166307120), (2, 83153560), (4, 41576780), (5, 33261424), (7, 23758160), (8, 20788390), (10, 16630712), (14, 11879080), (16, 10394195), (20, 8315356), (28, 5939540), (35, 4751632), (40, 4157678), (56, 2969770), (70, 2375816), (80, 2078839), (112, 1484885), (131, 1269520), (140, 1187908), (262, 634760), (280, 593954), (524, 317380), (560, 296977), (655, 253904), (917, 181360), (1048, 158690), (1310, 126952), (1834, 90680), (2096, 79345), (2267, 73360), (2620, 63476), (3668, 45340), (4534, 36680), (4585, 36272), (5240, 31738), (7336, 22670), (9068, 18340), (9170, 18136), (10480, 15869), (11335, 14672)]