140399892

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{22807}}^1$

素因数の和:22842

約数の個数: 60

約数和(自身を含む): 386367520

約数和(自身を除く): 245967628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 22807, 45614, 68421, 91228, 136842, 205263, 273684, 410526, 433333, 615789, 821052, 866666, 1231578, 1299999, 1733332, 1847367, 2463156, 2599998, 3694734, 3899997, 5199996, 7389468, 7799994, 11699991, 15599988, 23399982, 35099973, 46799964, 70199946, 140399892]

約数ペア:

[(1, 140399892), (2, 70199946), (3, 46799964), (4, 35099973), (6, 23399982), (9, 15599988), (12, 11699991), (18, 7799994), (19, 7389468), (27, 5199996), (36, 3899997), (38, 3694734), (54, 2599998), (57, 2463156), (76, 1847367), (81, 1733332), (108, 1299999), (114, 1231578), (162, 866666), (171, 821052), (228, 615789), (324, 433333), (342, 410526), (513, 273684), (684, 205263), (1026, 136842), (1539, 91228), (2052, 68421), (3078, 45614), (6156, 22807)]