162181240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7607}}^1$

素因数の和:7672

約数の個数: 64

約数和(自身を含む): 402615360

約数和(自身を除く): 240434120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 7607, 10660, 15214, 21320, 30428, 38035, 60856, 76070, 98891, 152140, 197782, 304280, 311887, 395564, 494455, 623774, 791128, 988910, 1247548, 1559435, 1977820, 2495096, 3118870, 3955640, 4054531, 6237740, 8109062, 12475480, 16218124, 20272655, 32436248, 40545310, 81090620, 162181240]

約数ペア:

[(1, 162181240), (2, 81090620), (4, 40545310), (5, 32436248), (8, 20272655), (10, 16218124), (13, 12475480), (20, 8109062), (26, 6237740), (40, 4054531), (41, 3955640), (52, 3118870), (65, 2495096), (82, 1977820), (104, 1559435), (130, 1247548), (164, 988910), (205, 791128), (260, 623774), (328, 494455), (410, 395564), (520, 311887), (533, 304280), (820, 197782), (1066, 152140), (1640, 98891), (2132, 76070), (2665, 60856), (4264, 38035), (5330, 30428), (7607, 21320), (10660, 15214)]