137260374

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 291118080

約数和(自身を除く): 153857706

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 439, 878, 1271, 1317, 1681, 2542, 2634, 3362, 3813, 5043, 7626, 10086, 13609, 17999, 27218, 35998, 40827, 52111, 53997, 81654, 104222, 107994, 156333, 312666, 557969, 737959, 1115938, 1475918, 1673907, 2213877, 3347814, 4427754, 22876729, 45753458, 68630187, 137260374]

約数ペア:

[(1, 137260374), (2, 68630187), (3, 45753458), (6, 22876729), (31, 4427754), (41, 3347814), (62, 2213877), (82, 1673907), (93, 1475918), (123, 1115938), (186, 737959), (246, 557969), (439, 312666), (878, 156333), (1271, 107994), (1317, 104222), (1681, 81654), (2542, 53997), (2634, 52111), (3362, 40827), (3813, 35998), (5043, 27218), (7626, 17999), (10086, 13609)]