155220241352

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{423091}}^1$

素因数の和:423498

約数の個数: 48

約数和(自身を含む): 320746045200

約数和(自身を除く): 165525803848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 379, 484, 758, 968, 1516, 3032, 4169, 8338, 16676, 33352, 45859, 91718, 183436, 366872, 423091, 846182, 1692364, 3384728, 4654001, 9308002, 18616004, 37232008, 51194011, 102388022, 160351489, 204776044, 320702978, 409552088, 641405956, 1282811912, 1763866379, 3527732758, 7055465516, 14110931032, 19402530169, 38805060338, 77610120676, 155220241352]

約数ペア:

[(1, 155220241352), (2, 77610120676), (4, 38805060338), (8, 19402530169), (11, 14110931032), (22, 7055465516), (44, 3527732758), (88, 1763866379), (121, 1282811912), (242, 641405956), (379, 409552088), (484, 320702978), (758, 204776044), (968, 160351489), (1516, 102388022), (3032, 51194011), (4169, 37232008), (8338, 18616004), (16676, 9308002), (33352, 4654001), (45859, 3384728), (91718, 1692364), (183436, 846182), (366872, 423091)]