145362008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86939}}^1$

素因数の和:86975

約数の個数: 32

約数和(自身を含む): 312984000

約数和(自身を除く): 167621992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 86939, 173878, 347756, 695512, 956329, 1651841, 1912658, 3303682, 3825316, 6607364, 7650632, 13214728, 18170251, 36340502, 72681004, 145362008]

約数ペア:

[(1, 145362008), (2, 72681004), (4, 36340502), (8, 18170251), (11, 13214728), (19, 7650632), (22, 6607364), (38, 3825316), (44, 3303682), (76, 1912658), (88, 1651841), (152, 956329), (209, 695512), (418, 347756), (836, 173878), (1672, 86939)]