138731844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7331}}^1$

素因数の和:7440

約数の個数: 48

約数和(自身を含む): 344897280

約数和(自身を除く): 206165436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1577, 3154, 4731, 6308, 7331, 9462, 14662, 18924, 21993, 29324, 43986, 87972, 139289, 278578, 417867, 557156, 608473, 835734, 1216946, 1671468, 1825419, 2433892, 3650838, 7301676, 11560987, 23121974, 34682961, 46243948, 69365922, 138731844]

約数ペア:

[(1, 138731844), (2, 69365922), (3, 46243948), (4, 34682961), (6, 23121974), (12, 11560987), (19, 7301676), (38, 3650838), (57, 2433892), (76, 1825419), (83, 1671468), (114, 1216946), (166, 835734), (228, 608473), (249, 557156), (332, 417867), (498, 278578), (996, 139289), (1577, 87972), (3154, 43986), (4731, 29324), (6308, 21993), (7331, 18924), (9462, 14662)]