153759872

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 355155840

約数和(自身を除く): 201395968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 2417, 3976, 4544, 4834, 7952, 9088, 9668, 15904, 16919, 19336, 31808, 33838, 38672, 63616, 67676, 77344, 135352, 154688, 171607, 270704, 309376, 343214, 541408, 686428, 1082816, 1201249, 1372856, 2165632, 2402498, 2745712, 4804996, 5491424, 9609992, 10982848, 19219984, 21965696, 38439968, 76879936, 153759872]

約数ペア:

[(1, 153759872), (2, 76879936), (4, 38439968), (7, 21965696), (8, 19219984), (14, 10982848), (16, 9609992), (28, 5491424), (32, 4804996), (56, 2745712), (64, 2402498), (71, 2165632), (112, 1372856), (128, 1201249), (142, 1082816), (224, 686428), (284, 541408), (448, 343214), (497, 309376), (568, 270704), (896, 171607), (994, 154688), (1136, 135352), (1988, 77344), (2272, 67676), (2417, 63616), (3976, 38672), (4544, 33838), (4834, 31808), (7952, 19336), (9088, 16919), (9668, 15904)]