156656131940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{229627}}^1$

素因数の和:230097

約数の個数: 96

約数和(自身を含む): 411081882624

約数和(自身を除く): 254425750684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 443, 770, 886, 1540, 1772, 2215, 3101, 4430, 4873, 6202, 8860, 9746, 12404, 15505, 19492, 24365, 31010, 34111, 48730, 62020, 68222, 97460, 136444, 170555, 229627, 341110, 459254, 682220, 918508, 1148135, 1607389, 2296270, 2525897, 3214778, 4592540, 5051794, 6429556, 8036945, 10103588, 12629485, 16073890, 17681279, 25258970, 32147780, 35362558, 50517940, 70725116, 88406395, 101724761, 176812790, 203449522, 353625580, 406899044, 508623805, 712073327, 1017247610, 1118972371, 1424146654, 2034495220, 2237944742, 2848293308, 3560366635, 4475889484, 5594861855, 7120733270, 7832806597, 11189723710, 14241466540, 15665613194, 22379447420, 31331226388, 39164032985, 78328065970, 156656131940]

約数ペア:

[(1, 156656131940), (2, 78328065970), (4, 39164032985), (5, 31331226388), (7, 22379447420), (10, 15665613194), (11, 14241466540), (14, 11189723710), (20, 7832806597), (22, 7120733270), (28, 5594861855), (35, 4475889484), (44, 3560366635), (55, 2848293308), (70, 2237944742), (77, 2034495220), (110, 1424146654), (140, 1118972371), (154, 1017247610), (220, 712073327), (308, 508623805), (385, 406899044), (443, 353625580), (770, 203449522), (886, 176812790), (1540, 101724761), (1772, 88406395), (2215, 70725116), (3101, 50517940), (4430, 35362558), (4873, 32147780), (6202, 25258970), (8860, 17681279), (9746, 16073890), (12404, 12629485), (15505, 10103588), (19492, 8036945), (24365, 6429556), (31010, 5051794), (34111, 4592540), (48730, 3214778), (62020, 2525897), (68222, 2296270), (97460, 1607389), (136444, 1148135), (170555, 918508), (229627, 682220), (341110, 459254)]