172235118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^3\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 392843520

約数和(自身を除く): 220608402

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 107, 174, 214, 319, 321, 638, 642, 841, 957, 1177, 1682, 1914, 2354, 2523, 3103, 3531, 5046, 6206, 7062, 9251, 9309, 18502, 18618, 24389, 27753, 34133, 48778, 55506, 68266, 73167, 89987, 102399, 146334, 179974, 204798, 268279, 269961, 536558, 539922, 804837, 989857, 1609674, 1979714, 2609623, 2969571, 5219246, 5939142, 7828869, 15657738, 28705853, 57411706, 86117559, 172235118]

約数ペア:

[(1, 172235118), (2, 86117559), (3, 57411706), (6, 28705853), (11, 15657738), (22, 7828869), (29, 5939142), (33, 5219246), (58, 2969571), (66, 2609623), (87, 1979714), (107, 1609674), (174, 989857), (214, 804837), (319, 539922), (321, 536558), (638, 269961), (642, 268279), (841, 204798), (957, 179974), (1177, 146334), (1682, 102399), (1914, 89987), (2354, 73167), (2523, 68266), (3103, 55506), (3531, 48778), (5046, 34133), (6206, 27753), (7062, 24389), (9251, 18618), (9309, 18502)]