156747129

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 283668480

約数和(自身を除く): 126921351

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 53, 59, 77, 93, 147, 159, 177, 217, 231, 341, 371, 413, 539, 583, 649, 651, 1023, 1113, 1239, 1519, 1617, 1643, 1749, 1829, 1947, 2387, 2597, 2891, 3127, 4081, 4543, 4557, 4929, 5487, 7161, 7791, 8673, 9381, 11501, 12243, 12803, 13629, 16709, 18073, 20119, 21889, 28567, 31801, 34397, 34503, 38409, 50127, 54219, 60357, 65667, 80507, 85701, 89621, 95403, 96937, 103191, 126511, 140833, 153223, 240779, 241521, 268863, 290811, 379533, 422499, 459669, 678559, 722337, 885577, 985831, 1066307, 1685453, 2035677, 2656731, 2957493, 3198921, 4749913, 5056359, 7464149, 14249739, 22392447, 52249043, 156747129]

約数ペア:

[(1, 156747129), (3, 52249043), (7, 22392447), (11, 14249739), (21, 7464149), (31, 5056359), (33, 4749913), (49, 3198921), (53, 2957493), (59, 2656731), (77, 2035677), (93, 1685453), (147, 1066307), (159, 985831), (177, 885577), (217, 722337), (231, 678559), (341, 459669), (371, 422499), (413, 379533), (539, 290811), (583, 268863), (649, 241521), (651, 240779), (1023, 153223), (1113, 140833), (1239, 126511), (1519, 103191), (1617, 96937), (1643, 95403), (1749, 89621), (1829, 85701), (1947, 80507), (2387, 65667), (2597, 60357), (2891, 54219), (3127, 50127), (4081, 38409), (4543, 34503), (4557, 34397), (4929, 31801), (5487, 28567), (7161, 21889), (7791, 20119), (8673, 18073), (9381, 16709), (11501, 13629), (12243, 12803)]