155655468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2377}}^1$

素因数の和:2511

約数の個数: 72

約数和(自身を含む): 420677712

約数和(自身を除く): 265022244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 2377, 3638, 3852, 4754, 5457, 7131, 7276, 9508, 10914, 14262, 16371, 21393, 21828, 28524, 32742, 40409, 42786, 65484, 80818, 85572, 121227, 161636, 242454, 254339, 363681, 484908, 508678, 727362, 763017, 1017356, 1454724, 1526034, 2289051, 3052068, 4323763, 4578102, 8647526, 9156204, 12971289, 17295052, 25942578, 38913867, 51885156, 77827734, 155655468]

約数ペア:

[(1, 155655468), (2, 77827734), (3, 51885156), (4, 38913867), (6, 25942578), (9, 17295052), (12, 12971289), (17, 9156204), (18, 8647526), (34, 4578102), (36, 4323763), (51, 3052068), (68, 2289051), (102, 1526034), (107, 1454724), (153, 1017356), (204, 763017), (214, 727362), (306, 508678), (321, 484908), (428, 363681), (612, 254339), (642, 242454), (963, 161636), (1284, 121227), (1819, 85572), (1926, 80818), (2377, 65484), (3638, 42786), (3852, 40409), (4754, 32742), (5457, 28524), (7131, 21828), (7276, 21393), (9508, 16371), (10914, 14262)]