162187908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2777}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 393275904

約数和(自身を除く): 231087996

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 2777, 4867, 5554, 8331, 9734, 11108, 14601, 16662, 19468, 29202, 33324, 58404, 86087, 172174, 258261, 344348, 435989, 516522, 871978, 1033044, 1307967, 1743956, 2615934, 5231868, 13515659, 27031318, 40546977, 54062636, 81093954, 162187908]

約数ペア:

[(1, 162187908), (2, 81093954), (3, 54062636), (4, 40546977), (6, 27031318), (12, 13515659), (31, 5231868), (62, 2615934), (93, 1743956), (124, 1307967), (157, 1033044), (186, 871978), (314, 516522), (372, 435989), (471, 344348), (628, 258261), (942, 172174), (1884, 86087), (2777, 58404), (4867, 33324), (5554, 29202), (8331, 19468), (9734, 16662), (11108, 14601)]