137709948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 344107008

約数和(自身を除く): 206397060

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 361, 383, 498, 722, 766, 996, 1083, 1149, 1444, 1532, 1577, 2166, 2298, 3154, 4332, 4596, 4731, 6308, 7277, 9462, 14554, 18924, 21831, 29108, 29963, 31789, 43662, 59926, 63578, 87324, 89889, 95367, 119852, 127156, 138263, 179778, 190734, 276526, 359556, 381468, 414789, 553052, 603991, 829578, 1207982, 1659156, 1811973, 2415964, 3623946, 7247892, 11475829, 22951658, 34427487, 45903316, 68854974, 137709948]

約数ペア:

[(1, 137709948), (2, 68854974), (3, 45903316), (4, 34427487), (6, 22951658), (12, 11475829), (19, 7247892), (38, 3623946), (57, 2415964), (76, 1811973), (83, 1659156), (114, 1207982), (166, 829578), (228, 603991), (249, 553052), (332, 414789), (361, 381468), (383, 359556), (498, 276526), (722, 190734), (766, 179778), (996, 138263), (1083, 127156), (1149, 119852), (1444, 95367), (1532, 89889), (1577, 87324), (2166, 63578), (2298, 59926), (3154, 43662), (4332, 31789), (4596, 29963), (4731, 29108), (6308, 21831), (7277, 18924), (9462, 14554)]