138596412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19666

約数の個数: 48

約数和(自身を含む): 351411200

約数和(自身を除く): 212814788

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 19609, 39218, 58827, 78436, 117654, 235308, 372571, 607879, 745142, 1117713, 1215758, 1490284, 1823637, 2235426, 2431516, 3647274, 4470852, 7294548, 11549701, 23099402, 34649103, 46198804, 69298206, 138596412]

約数ペア:

[(1, 138596412), (2, 69298206), (3, 46198804), (4, 34649103), (6, 23099402), (12, 11549701), (19, 7294548), (31, 4470852), (38, 3647274), (57, 2431516), (62, 2235426), (76, 1823637), (93, 1490284), (114, 1215758), (124, 1117713), (186, 745142), (228, 607879), (372, 372571), (589, 235308), (1178, 117654), (1767, 78436), (2356, 58827), (3534, 39218), (7068, 19609)]