166526748

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 433873440

約数和(自身を除く): 267346692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 257, 369, 439, 492, 514, 738, 771, 878, 1028, 1317, 1476, 1542, 1756, 2313, 2634, 3084, 3951, 4626, 5268, 7902, 9252, 10537, 15804, 17999, 21074, 31611, 35998, 42148, 53997, 63222, 71996, 94833, 107994, 112823, 126444, 161991, 189666, 215988, 225646, 323982, 338469, 379332, 451292, 647964, 676938, 1015407, 1353876, 2030814, 4061628, 4625743, 9251486, 13877229, 18502972, 27754458, 41631687, 55508916, 83263374, 166526748]

約数ペア:

[(1, 166526748), (2, 83263374), (3, 55508916), (4, 41631687), (6, 27754458), (9, 18502972), (12, 13877229), (18, 9251486), (36, 4625743), (41, 4061628), (82, 2030814), (123, 1353876), (164, 1015407), (246, 676938), (257, 647964), (369, 451292), (439, 379332), (492, 338469), (514, 323982), (738, 225646), (771, 215988), (878, 189666), (1028, 161991), (1317, 126444), (1476, 112823), (1542, 107994), (1756, 94833), (2313, 71996), (2634, 63222), (3084, 53997), (3951, 42148), (4626, 35998), (5268, 31611), (7902, 21074), (9252, 17999), (10537, 15804)]