168370850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 320536032

約数和(自身を除く): 152165182

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 163, 283, 326, 365, 566, 730, 815, 1415, 1630, 1825, 2830, 3650, 4075, 7075, 8150, 11899, 14150, 20659, 23798, 41318, 46129, 59495, 92258, 103295, 118990, 206590, 230645, 297475, 461290, 516475, 594950, 1032950, 1153225, 2306450, 3367417, 6734834, 16837085, 33674170, 84185425, 168370850]

約数ペア:

[(1, 168370850), (2, 84185425), (5, 33674170), (10, 16837085), (25, 6734834), (50, 3367417), (73, 2306450), (146, 1153225), (163, 1032950), (283, 594950), (326, 516475), (365, 461290), (566, 297475), (730, 230645), (815, 206590), (1415, 118990), (1630, 103295), (1825, 92258), (2830, 59495), (3650, 46129), (4075, 41318), (7075, 23798), (8150, 20659), (11899, 14150)]