138009768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 404275200

約数和(自身を除く): 266265432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 751, 806, 988, 1178, 1209, 1482, 1502, 1612, 1767, 1976, 2253, 2356, 2418, 2964, 3004, 3224, 3534, 4506, 4712, 4836, 5928, 6008, 7068, 7657, 9012, 9672, 9763, 14136, 14269, 15314, 18024, 19526, 22971, 23281, 28538, 29289, 30628, 39052, 42807, 45942, 46562, 57076, 58578, 61256, 69843, 78104, 85614, 91884, 93124, 114152, 117156, 139686, 171228, 183768, 185497, 186248, 234312, 279372, 302653, 342456, 370994, 442339, 556491, 558744, 605306, 741988, 884678, 907959, 1112982, 1210612, 1327017, 1483976, 1769356, 1815918, 2225964, 2421224, 2654034, 3538712, 3631836, 4451928, 5308068, 5750407, 7263672, 10616136, 11500814, 17251221, 23001628, 34502442, 46003256, 69004884, 138009768]

約数ペア:

[(1, 138009768), (2, 69004884), (3, 46003256), (4, 34502442), (6, 23001628), (8, 17251221), (12, 11500814), (13, 10616136), (19, 7263672), (24, 5750407), (26, 5308068), (31, 4451928), (38, 3631836), (39, 3538712), (52, 2654034), (57, 2421224), (62, 2225964), (76, 1815918), (78, 1769356), (93, 1483976), (104, 1327017), (114, 1210612), (124, 1112982), (152, 907959), (156, 884678), (186, 741988), (228, 605306), (247, 558744), (248, 556491), (312, 442339), (372, 370994), (403, 342456), (456, 302653), (494, 279372), (589, 234312), (741, 186248), (744, 185497), (751, 183768), (806, 171228), (988, 139686), (1178, 117156), (1209, 114152), (1482, 93124), (1502, 91884), (1612, 85614), (1767, 78104), (1976, 69843), (2253, 61256), (2356, 58578), (2418, 57076), (2964, 46562), (3004, 45942), (3224, 42807), (3534, 39052), (4506, 30628), (4712, 29289), (4836, 28538), (5928, 23281), (6008, 22971), (7068, 19526), (7657, 18024), (9012, 15314), (9672, 14269), (9763, 14136)]