189156979785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1\times {\mathrm{6661}}^1$

素因数の和:9418

約数の個数: 64

約数和(自身を含む): 327361086720

約数和(自身を除く): 138204106935

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 2693, 3515, 6661, 8079, 10545, 13465, 19983, 33305, 40395, 51167, 99641, 99915, 126559, 153501, 246457, 255835, 298923, 379677, 498205, 632795, 739371, 767505, 1232285, 1494615, 1893179, 1898385, 3696855, 4682683, 5679537, 9465895, 14048049, 17938073, 23413415, 28397685, 53814219, 70240245, 89690365, 269071095, 340823387, 663708701, 1022470161, 1704116935, 1991126103, 3318543505, 5112350805, 9955630515, 12610465319, 37831395957, 63052326595, 189156979785]

約数ペア:

[(1, 189156979785), (3, 63052326595), (5, 37831395957), (15, 12610465319), (19, 9955630515), (37, 5112350805), (57, 3318543505), (95, 1991126103), (111, 1704116935), (185, 1022470161), (285, 663708701), (555, 340823387), (703, 269071095), (2109, 89690365), (2693, 70240245), (3515, 53814219), (6661, 28397685), (8079, 23413415), (10545, 17938073), (13465, 14048049), (19983, 9465895), (33305, 5679537), (40395, 4682683), (51167, 3696855), (99641, 1898385), (99915, 1893179), (126559, 1494615), (153501, 1232285), (246457, 767505), (255835, 739371), (298923, 632795), (379677, 498205)]