157655498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7203

約数の個数: 48

約数和(自身を含む): 319966080

約数和(自身を除く): 162310582

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 7159, 11011, 14318, 22022, 50113, 78749, 93067, 100226, 157498, 186134, 551243, 651469, 866239, 1023737, 1102486, 1302938, 1732478, 2047474, 6063673, 7166159, 11261107, 12127346, 14332318, 22522214, 78827749, 157655498]

約数ペア:

[(1, 157655498), (2, 78827749), (7, 22522214), (11, 14332318), (13, 12127346), (14, 11261107), (22, 7166159), (26, 6063673), (77, 2047474), (91, 1732478), (121, 1302938), (143, 1102486), (154, 1023737), (182, 866239), (242, 651469), (286, 551243), (847, 186134), (1001, 157498), (1573, 100226), (1694, 93067), (2002, 78749), (3146, 50113), (7159, 22022), (11011, 14318)]