164424544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 344055600

約数和(自身を除く): 179631056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 409, 544, 739, 818, 1478, 1636, 2956, 3272, 5912, 6544, 6953, 11824, 12563, 13088, 13906, 23648, 25126, 27812, 50252, 55624, 100504, 111248, 201008, 222496, 302251, 402016, 604502, 1209004, 2418008, 4836016, 5138267, 9672032, 10276534, 20553068, 41106136, 82212272, 164424544]

約数ペア:

[(1, 164424544), (2, 82212272), (4, 41106136), (8, 20553068), (16, 10276534), (17, 9672032), (32, 5138267), (34, 4836016), (68, 2418008), (136, 1209004), (272, 604502), (409, 402016), (544, 302251), (739, 222496), (818, 201008), (1478, 111248), (1636, 100504), (2956, 55624), (3272, 50252), (5912, 27812), (6544, 25126), (6953, 23648), (11824, 13906), (12563, 13088)]