154387744

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40543}}^1$

素因数の和:40577

約数の個数: 48

約数和(自身を含む): 367815168

約数和(自身を除く): 213427424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 40543, 81086, 162172, 283801, 324344, 567602, 648688, 689231, 1135204, 1297376, 1378462, 2270408, 2756924, 4540816, 4824617, 5513848, 9081632, 9649234, 11027696, 19298468, 22055392, 38596936, 77193872, 154387744]

約数ペア:

[(1, 154387744), (2, 77193872), (4, 38596936), (7, 22055392), (8, 19298468), (14, 11027696), (16, 9649234), (17, 9081632), (28, 5513848), (32, 4824617), (34, 4540816), (56, 2756924), (68, 2270408), (112, 1378462), (119, 1297376), (136, 1135204), (224, 689231), (238, 648688), (272, 567602), (476, 324344), (544, 283801), (952, 162172), (1904, 81086), (3808, 40543)]