149402064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{444649}}^1$

素因数の和:444667

約数の個数: 40

約数和(自身を含む): 441092800

約数和(自身を除く): 291690736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 444649, 889298, 1333947, 1778596, 2667894, 3112543, 3557192, 5335788, 6225086, 7114384, 9337629, 10671576, 12450172, 18675258, 21343152, 24900344, 37350516, 49800688, 74701032, 149402064]

約数ペア:

[(1, 149402064), (2, 74701032), (3, 49800688), (4, 37350516), (6, 24900344), (7, 21343152), (8, 18675258), (12, 12450172), (14, 10671576), (16, 9337629), (21, 7114384), (24, 6225086), (28, 5335788), (42, 3557192), (48, 3112543), (56, 2667894), (84, 1778596), (112, 1333947), (168, 889298), (336, 444649)]