191128552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 392999040

約数和(自身を除く): 201870488

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 151, 164, 227, 302, 328, 454, 604, 697, 908, 1208, 1394, 1816, 2567, 2788, 3859, 5134, 5576, 6191, 7718, 9307, 10268, 12382, 15436, 18614, 20536, 24764, 30872, 34277, 37228, 49528, 68554, 74456, 105247, 137108, 158219, 210494, 274216, 316438, 420988, 582709, 632876, 841976, 1165418, 1265752, 1405357, 2330836, 2810714, 4661672, 5621428, 11242856, 23891069, 47782138, 95564276, 191128552]

約数ペア:

[(1, 191128552), (2, 95564276), (4, 47782138), (8, 23891069), (17, 11242856), (34, 5621428), (41, 4661672), (68, 2810714), (82, 2330836), (136, 1405357), (151, 1265752), (164, 1165418), (227, 841976), (302, 632876), (328, 582709), (454, 420988), (604, 316438), (697, 274216), (908, 210494), (1208, 158219), (1394, 137108), (1816, 105247), (2567, 74456), (2788, 68554), (3859, 49528), (5134, 37228), (5576, 34277), (6191, 30872), (7718, 24764), (9307, 20536), (10268, 18614), (12382, 15436)]