155152024

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 317113920

約数和(自身を除く): 161961896

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 1178, 1444, 1733, 2356, 2888, 3466, 4712, 6932, 11191, 13864, 22382, 32927, 44764, 53723, 65854, 89528, 107446, 131708, 214892, 263416, 429784, 625613, 1020737, 1251226, 2041474, 2502452, 4082948, 5004904, 8165896, 19394003, 38788006, 77576012, 155152024]

約数ペア:

[(1, 155152024), (2, 77576012), (4, 38788006), (8, 19394003), (19, 8165896), (31, 5004904), (38, 4082948), (62, 2502452), (76, 2041474), (124, 1251226), (152, 1020737), (248, 625613), (361, 429784), (589, 263416), (722, 214892), (1178, 131708), (1444, 107446), (1733, 89528), (2356, 65854), (2888, 53723), (3466, 44764), (4712, 32927), (6932, 22382), (11191, 13864)]