143445246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15739}}^1$

素因数の和:15789

約数の個数: 48

約数和(自身を含む): 344517120

約数和(自身を除く): 201071874

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 15739, 31478, 47217, 94434, 110173, 220346, 330519, 487909, 661038, 771211, 975818, 1463727, 1542422, 2313633, 2927454, 3415363, 4627266, 6830726, 10246089, 20492178, 23907541, 47815082, 71722623, 143445246]

約数ペア:

[(1, 143445246), (2, 71722623), (3, 47815082), (6, 23907541), (7, 20492178), (14, 10246089), (21, 6830726), (31, 4627266), (42, 3415363), (49, 2927454), (62, 2313633), (93, 1542422), (98, 1463727), (147, 975818), (186, 771211), (217, 661038), (294, 487909), (434, 330519), (651, 220346), (1302, 110173), (1519, 94434), (3038, 47217), (4557, 31478), (9114, 15739)]