141567568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1129}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 291309480

約数和(自身を除く): 149741912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 922, 1129, 1844, 2258, 3688, 4516, 7376, 7837, 9032, 15674, 18064, 19193, 31348, 38386, 62696, 76772, 125392, 153544, 307088, 520469, 1040938, 2081876, 4163752, 8327504, 8847973, 17695946, 35391892, 70783784, 141567568]

約数ペア:

[(1, 141567568), (2, 70783784), (4, 35391892), (8, 17695946), (16, 8847973), (17, 8327504), (34, 4163752), (68, 2081876), (136, 1040938), (272, 520469), (461, 307088), (922, 153544), (1129, 125392), (1844, 76772), (2258, 62696), (3688, 38386), (4516, 31348), (7376, 19193), (7837, 18064), (9032, 15674)]