156744121456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{9857}}^1$

素因数の和:10826

約数の個数: 80

約数和(自身を含む): 331145992800

約数和(自身を除く): 174401871344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 859, 1157, 1424, 1718, 2314, 3436, 4628, 6872, 9256, 9857, 11167, 13744, 18512, 19714, 22334, 39428, 44668, 76451, 78856, 89336, 128141, 152902, 157712, 178672, 256282, 305804, 512564, 611608, 877273, 993863, 1025128, 1223216, 1754546, 1987726, 2050256, 3509092, 3975452, 7018184, 7950904, 8467163, 11404549, 14036368, 15901808, 16934326, 22809098, 33868652, 45618196, 67737304, 91236392, 110073119, 135474608, 182472784, 220146238, 440292476, 753577507, 880584952, 1507155014, 1761169904, 3014310028, 6028620056, 9796507591, 12057240112, 19593015182, 39186030364, 78372060728, 156744121456]

約数ペア:

[(1, 156744121456), (2, 78372060728), (4, 39186030364), (8, 19593015182), (13, 12057240112), (16, 9796507591), (26, 6028620056), (52, 3014310028), (89, 1761169904), (104, 1507155014), (178, 880584952), (208, 753577507), (356, 440292476), (712, 220146238), (859, 182472784), (1157, 135474608), (1424, 110073119), (1718, 91236392), (2314, 67737304), (3436, 45618196), (4628, 33868652), (6872, 22809098), (9256, 16934326), (9857, 15901808), (11167, 14036368), (13744, 11404549), (18512, 8467163), (19714, 7950904), (22334, 7018184), (39428, 3975452), (44668, 3509092), (76451, 2050256), (78856, 1987726), (89336, 1754546), (128141, 1223216), (152902, 1025128), (157712, 993863), (178672, 877273), (256282, 611608), (305804, 512564)]