145274432

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2059

約数の個数: 56

約数和(自身を含む): 305775360

約数和(自身を除く): 160500928

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1979, 1984, 2294, 2368, 3958, 4588, 7916, 9176, 15832, 18352, 31664, 36704, 61349, 63328, 73223, 73408, 122698, 126656, 146446, 245396, 292892, 490792, 585784, 981584, 1171568, 1963168, 2269913, 2343136, 3926336, 4539826, 4686272, 9079652, 18159304, 36318608, 72637216, 145274432]

約数ペア:

[(1, 145274432), (2, 72637216), (4, 36318608), (8, 18159304), (16, 9079652), (31, 4686272), (32, 4539826), (37, 3926336), (62, 2343136), (64, 2269913), (74, 1963168), (124, 1171568), (148, 981584), (248, 585784), (296, 490792), (496, 292892), (592, 245396), (992, 146446), (1147, 126656), (1184, 122698), (1979, 73408), (1984, 73223), (2294, 63328), (2368, 61349), (3958, 36704), (4588, 31664), (7916, 18352), (9176, 15832)]