139721592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{306407}}^1$

素因数の和:306435

約数の個数: 32

約数和(自身を含む): 367689600

約数和(自身を除く): 227968008

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 306407, 612814, 919221, 1225628, 1838442, 2451256, 3676884, 5821733, 7353768, 11643466, 17465199, 23286932, 34930398, 46573864, 69860796, 139721592]

約数ペア:

[(1, 139721592), (2, 69860796), (3, 46573864), (4, 34930398), (6, 23286932), (8, 17465199), (12, 11643466), (19, 7353768), (24, 5821733), (38, 3676884), (57, 2451256), (76, 1838442), (114, 1225628), (152, 919221), (228, 612814), (456, 306407)]