128899691074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1\times {\mathrm{6907}}^1$

素因数の和:7783

約数の個数: 64

約数和(自身を含む): 242799068160

約数和(自身を除く): 113899377086

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 677, 1253, 1354, 1969, 2506, 3938, 4739, 6907, 7447, 9478, 13783, 13814, 14894, 27566, 48349, 52129, 75977, 96698, 104258, 121183, 151954, 242366, 531839, 848281, 1063678, 1236353, 1333013, 1696562, 2472706, 2666026, 4676039, 8654471, 9331091, 9352078, 13599883, 17308942, 18662182, 27199766, 32732273, 51436429, 65464546, 95199181, 102872858, 190398362, 360055003, 720110006, 837010981, 1674021962, 5859076867, 9207120791, 11718153734, 18414241582, 64449845537, 128899691074]

約数ペア:

[(1, 128899691074), (2, 64449845537), (7, 18414241582), (11, 11718153734), (14, 9207120791), (22, 5859076867), (77, 1674021962), (154, 837010981), (179, 720110006), (358, 360055003), (677, 190398362), (1253, 102872858), (1354, 95199181), (1969, 65464546), (2506, 51436429), (3938, 32732273), (4739, 27199766), (6907, 18662182), (7447, 17308942), (9478, 13599883), (13783, 9352078), (13814, 9331091), (14894, 8654471), (27566, 4676039), (48349, 2666026), (52129, 2472706), (75977, 1696562), (96698, 1333013), (104258, 1236353), (121183, 1063678), (151954, 848281), (242366, 531839)]