149099566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 289972224

約数和(自身を除く): 140872658

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 137, 154, 191, 259, 274, 382, 407, 518, 814, 959, 1337, 1507, 1918, 2101, 2674, 2849, 3014, 4202, 5069, 5698, 7067, 10138, 10549, 14134, 14707, 21098, 26167, 29414, 35483, 49469, 52334, 55759, 70966, 77737, 98938, 111518, 155474, 183169, 287837, 366338, 390313, 544159, 575674, 780626, 968179, 1088318, 1936358, 2014859, 4029718, 6777253, 10649969, 13554506, 21299938, 74549783, 149099566]

約数ペア:

[(1, 149099566), (2, 74549783), (7, 21299938), (11, 13554506), (14, 10649969), (22, 6777253), (37, 4029718), (74, 2014859), (77, 1936358), (137, 1088318), (154, 968179), (191, 780626), (259, 575674), (274, 544159), (382, 390313), (407, 366338), (518, 287837), (814, 183169), (959, 155474), (1337, 111518), (1507, 98938), (1918, 77737), (2101, 70966), (2674, 55759), (2849, 52334), (3014, 49469), (4202, 35483), (5069, 29414), (5698, 26167), (7067, 21098), (10138, 14707), (10549, 14134)]