180519071768

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1\times {\mathrm{40739}}^1$

素因数の和:42000

約数の個数: 64

約数和(自身を含む): 392942188800

約数和(自身を除く): 212423117032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1181, 1876, 2362, 3752, 4724, 8267, 9448, 16534, 33068, 40739, 66136, 79127, 81478, 158254, 162956, 285173, 316508, 325912, 553889, 570346, 633016, 1107778, 1140692, 2215556, 2281384, 2729513, 4431112, 5459026, 10918052, 19106591, 21836104, 38213182, 48112759, 76426364, 96225518, 152852728, 192451036, 336789313, 384902072, 673578626, 1347157252, 2694314504, 3223554853, 6447109706, 12894219412, 22564883971, 25788438824, 45129767942, 90259535884, 180519071768]

約数ペア:

[(1, 180519071768), (2, 90259535884), (4, 45129767942), (7, 25788438824), (8, 22564883971), (14, 12894219412), (28, 6447109706), (56, 3223554853), (67, 2694314504), (134, 1347157252), (268, 673578626), (469, 384902072), (536, 336789313), (938, 192451036), (1181, 152852728), (1876, 96225518), (2362, 76426364), (3752, 48112759), (4724, 38213182), (8267, 21836104), (9448, 19106591), (16534, 10918052), (33068, 5459026), (40739, 4431112), (66136, 2729513), (79127, 2281384), (81478, 2215556), (158254, 1140692), (162956, 1107778), (285173, 633016), (316508, 570346), (325912, 553889)]