125463808

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 268434432

約数和(自身を除く): 142970624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 227, 254, 256, 272, 454, 508, 544, 908, 1016, 1088, 1816, 2032, 2159, 2176, 3632, 3859, 4064, 4318, 4352, 7264, 7718, 8128, 8636, 14528, 15436, 16256, 17272, 28829, 29056, 30872, 32512, 34544, 57658, 58112, 61744, 69088, 115316, 123488, 138176, 230632, 246976, 276352, 461264, 490093, 493952, 552704, 922528, 980186, 987904, 1845056, 1960372, 3690112, 3920744, 7380224, 7841488, 15682976, 31365952, 62731904, 125463808]

約数ペア:

[(1, 125463808), (2, 62731904), (4, 31365952), (8, 15682976), (16, 7841488), (17, 7380224), (32, 3920744), (34, 3690112), (64, 1960372), (68, 1845056), (127, 987904), (128, 980186), (136, 922528), (227, 552704), (254, 493952), (256, 490093), (272, 461264), (454, 276352), (508, 246976), (544, 230632), (908, 138176), (1016, 123488), (1088, 115316), (1816, 69088), (2032, 61744), (2159, 58112), (2176, 57658), (3632, 34544), (3859, 32512), (4064, 30872), (4318, 29056), (4352, 28829), (7264, 17272), (7718, 16256), (8128, 15436), (8636, 14528)]