109568128

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 236697120

約数和(自身を除く): 127128992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 272, 344, 544, 688, 731, 1088, 1171, 1376, 1462, 2176, 2342, 2752, 2924, 4684, 5504, 5848, 9368, 11696, 18736, 19907, 23392, 37472, 39814, 46784, 50353, 74944, 79628, 93568, 100706, 149888, 159256, 201412, 318512, 402824, 637024, 805648, 856001, 1274048, 1611296, 1712002, 2548096, 3222592, 3424004, 6445184, 6848008, 13696016, 27392032, 54784064, 109568128]

約数ペア:

[(1, 109568128), (2, 54784064), (4, 27392032), (8, 13696016), (16, 6848008), (17, 6445184), (32, 3424004), (34, 3222592), (43, 2548096), (64, 1712002), (68, 1611296), (86, 1274048), (128, 856001), (136, 805648), (172, 637024), (272, 402824), (344, 318512), (544, 201412), (688, 159256), (731, 149888), (1088, 100706), (1171, 93568), (1376, 79628), (1462, 74944), (2176, 50353), (2342, 46784), (2752, 39814), (2924, 37472), (4684, 23392), (5504, 19907), (5848, 18736), (9368, 11696)]