128043558

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 304482240

約数和(自身を除く): 176438682

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 101, 102, 153, 202, 303, 306, 459, 606, 909, 918, 1381, 1717, 1818, 2727, 2762, 3434, 4143, 5151, 5454, 8286, 10302, 12429, 15453, 23477, 24858, 30906, 37287, 46359, 46954, 70431, 74574, 92718, 139481, 140862, 211293, 278962, 418443, 422586, 633879, 836886, 1255329, 1267758, 2371177, 2510658, 3765987, 4742354, 7113531, 7531974, 14227062, 21340593, 42681186, 64021779, 128043558]

約数ペア:

[(1, 128043558), (2, 64021779), (3, 42681186), (6, 21340593), (9, 14227062), (17, 7531974), (18, 7113531), (27, 4742354), (34, 3765987), (51, 2510658), (54, 2371177), (101, 1267758), (102, 1255329), (153, 836886), (202, 633879), (303, 422586), (306, 418443), (459, 278962), (606, 211293), (909, 140862), (918, 139481), (1381, 92718), (1717, 74574), (1818, 70431), (2727, 46954), (2762, 46359), (3434, 37287), (4143, 30906), (5151, 24858), (5454, 23477), (8286, 15453), (10302, 12429)]