161739888

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63577}}^1$

素因数の和:63641

約数の個数: 40

約数和(自身を含む): 425718288

約数和(自身を除く): 263978400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 63577, 127154, 190731, 254308, 381462, 508616, 762924, 1017232, 1525848, 3051696, 3369581, 6739162, 10108743, 13478324, 20217486, 26956648, 40434972, 53913296, 80869944, 161739888]

約数ペア:

[(1, 161739888), (2, 80869944), (3, 53913296), (4, 40434972), (6, 26956648), (8, 20217486), (12, 13478324), (16, 10108743), (24, 6739162), (48, 3369581), (53, 3051696), (106, 1525848), (159, 1017232), (212, 762924), (318, 508616), (424, 381462), (636, 254308), (848, 190731), (1272, 127154), (2544, 63577)]