158771988

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{6203}}^1$

素因数の和:6298

約数の個数: 60

約数和(自身を含む): 420383040

約数和(自身を除く): 261611052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 6203, 6399, 8532, 12406, 12798, 18609, 24812, 25596, 37218, 55827, 74436, 111654, 167481, 223308, 334962, 490037, 502443, 669924, 980074, 1004886, 1470111, 1960148, 2009772, 2940222, 4410333, 5880444, 8820666, 13230999, 17641332, 26461998, 39692997, 52923996, 79385994, 158771988]

約数ペア:

[(1, 158771988), (2, 79385994), (3, 52923996), (4, 39692997), (6, 26461998), (9, 17641332), (12, 13230999), (18, 8820666), (27, 5880444), (36, 4410333), (54, 2940222), (79, 2009772), (81, 1960148), (108, 1470111), (158, 1004886), (162, 980074), (237, 669924), (316, 502443), (324, 490037), (474, 334962), (711, 223308), (948, 167481), (1422, 111654), (2133, 74436), (2844, 55827), (4266, 37218), (6203, 25596), (6399, 24812), (8532, 18609), (12406, 12798)]