154041972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{25121}}^1$

素因数の和:25208

約数の個数: 48

約数和(自身を含む): 416422272

約数和(自身を除く): 262380300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 25121, 50242, 75363, 100484, 150726, 175847, 301452, 351694, 527541, 703388, 1055082, 1833833, 2110164, 3667666, 5501499, 7335332, 11002998, 12836831, 22005996, 25673662, 38510493, 51347324, 77020986, 154041972]

約数ペア:

[(1, 154041972), (2, 77020986), (3, 51347324), (4, 38510493), (6, 25673662), (7, 22005996), (12, 12836831), (14, 11002998), (21, 7335332), (28, 5501499), (42, 3667666), (73, 2110164), (84, 1833833), (146, 1055082), (219, 703388), (292, 527541), (438, 351694), (511, 301452), (876, 175847), (1022, 150726), (1533, 100484), (2044, 75363), (3066, 50242), (6132, 25121)]