157072039208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6418439}}^1$

素因数の和:6418494

約数の個数: 64

約数和(自身を含む): 369702144000

約数和(自身を除く): 212630104792

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 12236, 24472, 6418439, 12836878, 25673756, 44929073, 51347512, 89858146, 121950341, 147624097, 179716292, 243900682, 295248194, 359432584, 487801364, 590496388, 853652387, 975602728, 1033368679, 1180992776, 1707304774, 2066737358, 2804857843, 3414609548, 4133474716, 5609715686, 6829219096, 8266949432, 11219431372, 19634004901, 22438862744, 39268009802, 78536019604, 157072039208]

約数ペア:

[(1, 157072039208), (2, 78536019604), (4, 39268009802), (7, 22438862744), (8, 19634004901), (14, 11219431372), (19, 8266949432), (23, 6829219096), (28, 5609715686), (38, 4133474716), (46, 3414609548), (56, 2804857843), (76, 2066737358), (92, 1707304774), (133, 1180992776), (152, 1033368679), (161, 975602728), (184, 853652387), (266, 590496388), (322, 487801364), (437, 359432584), (532, 295248194), (644, 243900682), (874, 179716292), (1064, 147624097), (1288, 121950341), (1748, 89858146), (3059, 51347512), (3496, 44929073), (6118, 25673756), (12236, 12836878), (24472, 6418439)]