148498452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 399016800

約数和(自身を除く): 250518348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1284, 1926, 2029, 2033, 3852, 4058, 4066, 6087, 6099, 8116, 8132, 12174, 12198, 18261, 18297, 24348, 24396, 36522, 36594, 38551, 73044, 73188, 77102, 115653, 154204, 217103, 231306, 346959, 434206, 462612, 651309, 693918, 868412, 1302618, 1387836, 1953927, 2605236, 3907854, 4124957, 7815708, 8249914, 12374871, 16499828, 24749742, 37124613, 49499484, 74249226, 148498452]

約数ペア:

[(1, 148498452), (2, 74249226), (3, 49499484), (4, 37124613), (6, 24749742), (9, 16499828), (12, 12374871), (18, 8249914), (19, 7815708), (36, 4124957), (38, 3907854), (57, 2605236), (76, 1953927), (107, 1387836), (114, 1302618), (171, 868412), (214, 693918), (228, 651309), (321, 462612), (342, 434206), (428, 346959), (642, 231306), (684, 217103), (963, 154204), (1284, 115653), (1926, 77102), (2029, 73188), (2033, 73044), (3852, 38551), (4058, 36594), (4066, 36522), (6087, 24396), (6099, 24348), (8116, 18297), (8132, 18261), (12174, 12198)]