137447748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5497

約数の個数: 72

約数和(自身を含む): 375677120

約数和(自身を除く): 238229372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 5431, 6327, 8436, 10862, 12654, 16293, 21724, 25308, 32586, 48879, 65172, 97758, 103189, 195516, 200947, 206378, 309567, 401894, 412756, 602841, 619134, 803788, 928701, 1205682, 1238268, 1808523, 1857402, 2411364, 3617046, 3714804, 3817993, 7234092, 7635986, 11453979, 15271972, 22907958, 34361937, 45815916, 68723874, 137447748]

約数ペア:

[(1, 137447748), (2, 68723874), (3, 45815916), (4, 34361937), (6, 22907958), (9, 15271972), (12, 11453979), (18, 7635986), (19, 7234092), (36, 3817993), (37, 3714804), (38, 3617046), (57, 2411364), (74, 1857402), (76, 1808523), (111, 1238268), (114, 1205682), (148, 928701), (171, 803788), (222, 619134), (228, 602841), (333, 412756), (342, 401894), (444, 309567), (666, 206378), (684, 200947), (703, 195516), (1332, 103189), (1406, 97758), (2109, 65172), (2812, 48879), (4218, 32586), (5431, 25308), (6327, 21724), (8436, 16293), (10862, 12654)]