2156875694672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{136519}}^1$

素因数の和:137212

約数の個数: 80

約数和(自身を含む): 4402488222720

約数和(自身を除く): 2245612528048

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 601, 848, 1202, 1643, 2404, 3286, 4808, 6572, 9616, 13144, 18631, 26288, 31853, 37262, 63706, 74524, 127412, 136519, 149048, 254824, 273038, 298096, 509648, 546076, 987443, 1092152, 1974886, 2184304, 3949772, 4232089, 7235507, 7899544, 8464178, 14471014, 15799088, 16928356, 28942028, 33856712, 57884056, 67713424, 82047919, 115768112, 164095838, 224300717, 328191676, 448601434, 656383352, 897202868, 1312766704, 1794405736, 2543485489, 3588811472, 4348539707, 5086970978, 8697079414, 10173941956, 17394158828, 20347883912, 34788317656, 40695767824, 69576635312, 134804730917, 269609461834, 539218923668, 1078437847336, 2156875694672]

約数ペア:

[(1, 2156875694672), (2, 1078437847336), (4, 539218923668), (8, 269609461834), (16, 134804730917), (31, 69576635312), (53, 40695767824), (62, 34788317656), (106, 20347883912), (124, 17394158828), (212, 10173941956), (248, 8697079414), (424, 5086970978), (496, 4348539707), (601, 3588811472), (848, 2543485489), (1202, 1794405736), (1643, 1312766704), (2404, 897202868), (3286, 656383352), (4808, 448601434), (6572, 328191676), (9616, 224300717), (13144, 164095838), (18631, 115768112), (26288, 82047919), (31853, 67713424), (37262, 57884056), (63706, 33856712), (74524, 28942028), (127412, 16928356), (136519, 15799088), (149048, 14471014), (254824, 8464178), (273038, 7899544), (298096, 7235507), (509648, 4232089), (546076, 3949772), (987443, 2184304), (1092152, 1974886)]