148749952

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89393}}^1$

素因数の和:89420

約数の個数: 32

約数和(自身を含む): 319136580

約数和(自身を除く): 170386628

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 89393, 178786, 357572, 715144, 1162109, 1430288, 2324218, 2860576, 4648436, 5721152, 9296872, 11442304, 18593744, 37187488, 74374976, 148749952]

約数ペア:

[(1, 148749952), (2, 74374976), (4, 37187488), (8, 18593744), (13, 11442304), (16, 9296872), (26, 5721152), (32, 4648436), (52, 2860576), (64, 2324218), (104, 1430288), (128, 1162109), (208, 715144), (416, 357572), (832, 178786), (1664, 89393)]