155955744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{77359}}^1$

素因数の和:77382

約数の個数: 72

約数和(自身を含む): 506862720

約数和(自身を除く): 350906976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 77359, 154718, 232077, 309436, 464154, 541513, 618872, 696231, 928308, 1083026, 1237744, 1392462, 1624539, 1856616, 2166052, 2475488, 2784924, 3249078, 3713232, 4332104, 4873617, 5569848, 6498156, 7426464, 8664208, 9747234, 11139696, 12996312, 17328416, 19494468, 22279392, 25992624, 38988936, 51985248, 77977872, 155955744]

約数ペア:

[(1, 155955744), (2, 77977872), (3, 51985248), (4, 38988936), (6, 25992624), (7, 22279392), (8, 19494468), (9, 17328416), (12, 12996312), (14, 11139696), (16, 9747234), (18, 8664208), (21, 7426464), (24, 6498156), (28, 5569848), (32, 4873617), (36, 4332104), (42, 3713232), (48, 3249078), (56, 2784924), (63, 2475488), (72, 2166052), (84, 1856616), (96, 1624539), (112, 1392462), (126, 1237744), (144, 1083026), (168, 928308), (224, 696231), (252, 618872), (288, 541513), (336, 464154), (504, 309436), (672, 232077), (1008, 154718), (2016, 77359)]