139798512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:771

約数の個数: 120

約数和(自身を含む): 449554560

約数和(自身を除く): 309756048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 331, 336, 419, 504, 662, 838, 993, 1008, 1257, 1324, 1676, 1986, 2317, 2514, 2648, 2933, 2979, 3352, 3771, 3972, 4634, 5028, 5296, 5866, 5958, 6704, 6951, 7542, 7944, 8799, 9268, 10056, 11732, 11916, 13902, 15084, 15888, 17598, 18536, 20112, 20853, 23464, 23832, 26397, 27804, 30168, 35196, 37072, 41706, 46928, 47664, 52794, 55608, 60336, 70392, 83412, 105588, 111216, 138689, 140784, 166824, 211176, 277378, 333648, 416067, 422352, 554756, 832134, 970823, 1109512, 1248201, 1664268, 1941646, 2219024, 2496402, 2912469, 3328536, 3883292, 4992804, 5824938, 6657072, 7766584, 8737407, 9985608, 11649876, 15533168, 17474814, 19971216, 23299752, 34949628, 46599504, 69899256, 139798512]

約数ペア:

[(1, 139798512), (2, 69899256), (3, 46599504), (4, 34949628), (6, 23299752), (7, 19971216), (8, 17474814), (9, 15533168), (12, 11649876), (14, 9985608), (16, 8737407), (18, 7766584), (21, 6657072), (24, 5824938), (28, 4992804), (36, 3883292), (42, 3328536), (48, 2912469), (56, 2496402), (63, 2219024), (72, 1941646), (84, 1664268), (112, 1248201), (126, 1109512), (144, 970823), (168, 832134), (252, 554756), (331, 422352), (336, 416067), (419, 333648), (504, 277378), (662, 211176), (838, 166824), (993, 140784), (1008, 138689), (1257, 111216), (1324, 105588), (1676, 83412), (1986, 70392), (2317, 60336), (2514, 55608), (2648, 52794), (2933, 47664), (2979, 46928), (3352, 41706), (3771, 37072), (3972, 35196), (4634, 30168), (5028, 27804), (5296, 26397), (5866, 23832), (5958, 23464), (6704, 20853), (6951, 20112), (7542, 18536), (7944, 17598), (8799, 15888), (9268, 15084), (10056, 13902), (11732, 11916)]