1155840112

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{194717}}^1$

素因数の和:194785

約数の個数: 40

約数和(自身を含む): 2607663456

約数和(自身を除く): 1451823344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 194717, 389434, 778868, 1363019, 1557736, 2726038, 3115472, 5452076, 10320001, 10904152, 20640002, 21808304, 41280004, 72240007, 82560008, 144480014, 165120016, 288960028, 577920056, 1155840112]

約数ペア:

[(1, 1155840112), (2, 577920056), (4, 288960028), (7, 165120016), (8, 144480014), (14, 82560008), (16, 72240007), (28, 41280004), (53, 21808304), (56, 20640002), (106, 10904152), (112, 10320001), (212, 5452076), (371, 3115472), (424, 2726038), (742, 1557736), (848, 1363019), (1484, 778868), (2968, 389434), (5936, 194717)]