162743170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 162397310

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 167, 190, 223, 230, 334, 437, 446, 835, 874, 1115, 1670, 2185, 2230, 3173, 3841, 4237, 4370, 5129, 6346, 7682, 8474, 10258, 15865, 19205, 21185, 25645, 31730, 37241, 38410, 42370, 51290, 72979, 74482, 97451, 145958, 186205, 194902, 364895, 372410, 487255, 707579, 729790, 856543, 974510, 1415158, 1713086, 3537895, 4282715, 7075790, 8565430, 16274317, 32548634, 81371585, 162743170]

約数ペア:

[(1, 162743170), (2, 81371585), (5, 32548634), (10, 16274317), (19, 8565430), (23, 7075790), (38, 4282715), (46, 3537895), (95, 1713086), (115, 1415158), (167, 974510), (190, 856543), (223, 729790), (230, 707579), (334, 487255), (437, 372410), (446, 364895), (835, 194902), (874, 186205), (1115, 145958), (1670, 97451), (2185, 74482), (2230, 72979), (3173, 51290), (3841, 42370), (4237, 38410), (4370, 37241), (5129, 31730), (6346, 25645), (7682, 21185), (8474, 19205), (10258, 15865)]