149568160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{133543}}^1$

素因数の和:133565

約数の個数: 48

約数和(自身を含む): 403837056

約数和(自身を除く): 254268896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 133543, 267086, 534172, 667715, 934801, 1068344, 1335430, 1869602, 2136688, 2670860, 3739204, 4273376, 4674005, 5341720, 7478408, 9348010, 10683440, 14956816, 18696020, 21366880, 29913632, 37392040, 74784080, 149568160]

約数ペア:

[(1, 149568160), (2, 74784080), (4, 37392040), (5, 29913632), (7, 21366880), (8, 18696020), (10, 14956816), (14, 10683440), (16, 9348010), (20, 7478408), (28, 5341720), (32, 4674005), (35, 4273376), (40, 3739204), (56, 2670860), (70, 2136688), (80, 1869602), (112, 1335430), (140, 1068344), (160, 934801), (224, 667715), (280, 534172), (560, 267086), (1120, 133543)]