149426992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65309}}^1$

素因数の和:65341

約数の個数: 40

約数和(自身を含む): 340134480

約数和(自身を除く): 190707488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 65309, 130618, 261236, 522472, 718399, 849017, 1044944, 1436798, 1698034, 2873596, 3396068, 5747192, 6792136, 9339187, 11494384, 13584272, 18678374, 37356748, 74713496, 149426992]

約数ペア:

[(1, 149426992), (2, 74713496), (4, 37356748), (8, 18678374), (11, 13584272), (13, 11494384), (16, 9339187), (22, 6792136), (26, 5747192), (44, 3396068), (52, 2873596), (88, 1698034), (104, 1436798), (143, 1044944), (176, 849017), (208, 718399), (286, 522472), (572, 261236), (1144, 130618), (2288, 65309)]