146149720

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{44021}}^1$

素因数の和:44115

約数の個数: 32

約数和(自身を含む): 332806320

約数和(自身を除く): 186656600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 44021, 88042, 176084, 220105, 352168, 440210, 880420, 1760840, 3653743, 7307486, 14614972, 18268715, 29229944, 36537430, 73074860, 146149720]

約数ペア:

[(1, 146149720), (2, 73074860), (4, 36537430), (5, 29229944), (8, 18268715), (10, 14614972), (20, 7307486), (40, 3653743), (83, 1760840), (166, 880420), (332, 440210), (415, 352168), (664, 220105), (830, 176084), (1660, 88042), (3320, 44021)]