137949876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 365234688

約数和(自身を除く): 227284812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 1116, 1278, 1741, 2201, 2556, 3482, 4402, 5223, 6603, 6964, 8804, 10446, 13206, 15669, 19809, 20892, 26412, 31338, 39618, 53971, 62676, 79236, 107942, 123611, 161913, 215884, 247222, 323826, 370833, 485739, 494444, 647652, 741666, 971478, 1112499, 1483332, 1942956, 2224998, 3831941, 4449996, 7663882, 11495823, 15327764, 22991646, 34487469, 45983292, 68974938, 137949876]

約数ペア:

[(1, 137949876), (2, 68974938), (3, 45983292), (4, 34487469), (6, 22991646), (9, 15327764), (12, 11495823), (18, 7663882), (31, 4449996), (36, 3831941), (62, 2224998), (71, 1942956), (93, 1483332), (124, 1112499), (142, 971478), (186, 741666), (213, 647652), (279, 494444), (284, 485739), (372, 370833), (426, 323826), (558, 247222), (639, 215884), (852, 161913), (1116, 123611), (1278, 107942), (1741, 79236), (2201, 62676), (2556, 53971), (3482, 39618), (4402, 31338), (5223, 26412), (6603, 20892), (6964, 19809), (8804, 15669), (10446, 13206)]