157394368

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:797

約数の個数: 56

約数和(自身を含む): 325983600

約数和(自身を除く): 168589232

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 137, 232, 274, 464, 548, 619, 928, 1096, 1238, 1856, 2192, 2476, 3973, 4384, 4952, 7946, 8768, 9904, 15892, 17951, 19808, 31784, 35902, 39616, 63568, 71804, 84803, 127136, 143608, 169606, 254272, 287216, 339212, 574432, 678424, 1148864, 1356848, 2459287, 2713696, 4918574, 5427392, 9837148, 19674296, 39348592, 78697184, 157394368]

約数ペア:

[(1, 157394368), (2, 78697184), (4, 39348592), (8, 19674296), (16, 9837148), (29, 5427392), (32, 4918574), (58, 2713696), (64, 2459287), (116, 1356848), (137, 1148864), (232, 678424), (274, 574432), (464, 339212), (548, 287216), (619, 254272), (928, 169606), (1096, 143608), (1238, 127136), (1856, 84803), (2192, 71804), (2476, 63568), (3973, 39616), (4384, 35902), (4952, 31784), (7946, 19808), (8768, 17951), (9904, 15892)]