149071808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 56

約数和(自身を含む): 307628544

約数和(自身を除く): 158556736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 227, 248, 331, 454, 496, 662, 908, 992, 1324, 1816, 1984, 2648, 3632, 5296, 7037, 7264, 10261, 10592, 14074, 14528, 20522, 21184, 28148, 41044, 56296, 75137, 82088, 112592, 150274, 164176, 225184, 300548, 328352, 450368, 601096, 656704, 1202192, 2329247, 2404384, 4658494, 4808768, 9316988, 18633976, 37267952, 74535904, 149071808]

約数ペア:

[(1, 149071808), (2, 74535904), (4, 37267952), (8, 18633976), (16, 9316988), (31, 4808768), (32, 4658494), (62, 2404384), (64, 2329247), (124, 1202192), (227, 656704), (248, 601096), (331, 450368), (454, 328352), (496, 300548), (662, 225184), (908, 164176), (992, 150274), (1324, 112592), (1816, 82088), (1984, 75137), (2648, 56296), (3632, 41044), (5296, 28148), (7037, 21184), (7264, 20522), (10261, 14528), (10592, 14074)]