149535386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 304286976

約数和(自身を除く): 154751590

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 113, 143, 154, 182, 226, 286, 661, 791, 1001, 1243, 1322, 1469, 1582, 2002, 2486, 2938, 4627, 7271, 8593, 8701, 9254, 10283, 14542, 16159, 17186, 17402, 20566, 32318, 50897, 60151, 74693, 94523, 101794, 113113, 120302, 149386, 189046, 226226, 522851, 661661, 821623, 971009, 1045702, 1323322, 1643246, 1942018, 5751361, 6797063, 10681099, 11502722, 13594126, 21362198, 74767693, 149535386]

約数ペア:

[(1, 149535386), (2, 74767693), (7, 21362198), (11, 13594126), (13, 11502722), (14, 10681099), (22, 6797063), (26, 5751361), (77, 1942018), (91, 1643246), (113, 1323322), (143, 1045702), (154, 971009), (182, 821623), (226, 661661), (286, 522851), (661, 226226), (791, 189046), (1001, 149386), (1243, 120302), (1322, 113113), (1469, 101794), (1582, 94523), (2002, 74693), (2486, 60151), (2938, 50897), (4627, 32318), (7271, 20566), (8593, 17402), (8701, 17186), (9254, 16159), (10283, 14542)]