156940235872

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{118409}}^1$

素因数の和:118584

約数の個数: 96

約数和(自身を含む): 362607416640

約数和(自身を除く): 205667180768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 97, 112, 122, 194, 224, 244, 388, 427, 488, 679, 776, 854, 976, 1358, 1552, 1708, 1952, 2716, 3104, 3416, 5432, 5917, 6832, 10864, 11834, 13664, 21728, 23668, 41419, 47336, 82838, 94672, 118409, 165676, 189344, 236818, 331352, 473636, 662704, 828863, 947272, 1325408, 1657726, 1894544, 3315452, 3789088, 6630904, 7222949, 11485673, 13261808, 14445898, 22971346, 26523616, 28891796, 45942692, 50560643, 57783592, 80399711, 91885384, 101121286, 115567184, 160799422, 183770768, 202242572, 231134368, 321598844, 367541536, 404485144, 643197688, 700626053, 808970288, 1286395376, 1401252106, 1617940576, 2572790752, 2802504212, 4904382371, 5605008424, 9808764742, 11210016848, 19617529484, 22420033696, 39235058968, 78470117936, 156940235872]

約数ペア:

[(1, 156940235872), (2, 78470117936), (4, 39235058968), (7, 22420033696), (8, 19617529484), (14, 11210016848), (16, 9808764742), (28, 5605008424), (32, 4904382371), (56, 2802504212), (61, 2572790752), (97, 1617940576), (112, 1401252106), (122, 1286395376), (194, 808970288), (224, 700626053), (244, 643197688), (388, 404485144), (427, 367541536), (488, 321598844), (679, 231134368), (776, 202242572), (854, 183770768), (976, 160799422), (1358, 115567184), (1552, 101121286), (1708, 91885384), (1952, 80399711), (2716, 57783592), (3104, 50560643), (3416, 45942692), (5432, 28891796), (5917, 26523616), (6832, 22971346), (10864, 14445898), (11834, 13261808), (13664, 11485673), (21728, 7222949), (23668, 6630904), (41419, 3789088), (47336, 3315452), (82838, 1894544), (94672, 1657726), (118409, 1325408), (165676, 947272), (189344, 828863), (236818, 662704), (331352, 473636)]