145217796

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 345047808

約数和(自身を除く): 199830012

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 211, 249, 332, 422, 498, 633, 691, 844, 996, 1266, 1382, 2073, 2532, 2764, 4146, 8292, 17513, 35026, 52539, 57353, 70052, 105078, 114706, 145801, 172059, 210156, 229412, 291602, 344118, 437403, 583204, 688236, 874806, 1749612, 12101483, 24202966, 36304449, 48405932, 72608898, 145217796]

約数ペア:

[(1, 145217796), (2, 72608898), (3, 48405932), (4, 36304449), (6, 24202966), (12, 12101483), (83, 1749612), (166, 874806), (211, 688236), (249, 583204), (332, 437403), (422, 344118), (498, 291602), (633, 229412), (691, 210156), (844, 172059), (996, 145801), (1266, 114706), (1382, 105078), (2073, 70052), (2532, 57353), (2764, 52539), (4146, 35026), (8292, 17513)]