156980051696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2336569}}^1$

素因数の和:2336626

約数の個数: 80

約数和(自身を含む): 365065696800

約数和(自身を除く): 208085645104

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 8398, 16796, 33592, 67184, 2336569, 4673138, 9346276, 18692552, 30375397, 37385104, 39721673, 44394811, 60750794, 79443346, 88789622, 121501588, 158886692, 177579244, 243003176, 317773384, 355158488, 486006352, 516381749, 577132543, 635546768, 710316976, 754711787, 1032763498, 1154265086, 1509423574, 2065526996, 2308530172, 3018847148, 4131053992, 4617060344, 6037694296, 8262107984, 9234120688, 9811253231, 12075388592, 19622506462, 39245012924, 78490025848, 156980051696]

約数ペア:

[(1, 156980051696), (2, 78490025848), (4, 39245012924), (8, 19622506462), (13, 12075388592), (16, 9811253231), (17, 9234120688), (19, 8262107984), (26, 6037694296), (34, 4617060344), (38, 4131053992), (52, 3018847148), (68, 2308530172), (76, 2065526996), (104, 1509423574), (136, 1154265086), (152, 1032763498), (208, 754711787), (221, 710316976), (247, 635546768), (272, 577132543), (304, 516381749), (323, 486006352), (442, 355158488), (494, 317773384), (646, 243003176), (884, 177579244), (988, 158886692), (1292, 121501588), (1768, 88789622), (1976, 79443346), (2584, 60750794), (3536, 44394811), (3952, 39721673), (4199, 37385104), (5168, 30375397), (8398, 18692552), (16796, 9346276), (33592, 4673138), (67184, 2336569)]