153283960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{166613}}^1$

素因数の和:166647

約数の個数: 32

約数和(自身を含む): 359886240

約数和(自身を除く): 206602280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 166613, 333226, 666452, 833065, 1332904, 1666130, 3332260, 3832099, 6664520, 7664198, 15328396, 19160495, 30656792, 38320990, 76641980, 153283960]

約数ペア:

[(1, 153283960), (2, 76641980), (4, 38320990), (5, 30656792), (8, 19160495), (10, 15328396), (20, 7664198), (23, 6664520), (40, 3832099), (46, 3332260), (92, 1666130), (115, 1332904), (184, 833065), (230, 666452), (460, 333226), (920, 166613)]