155491584

素因数分解:

$2^8\times 3^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 415847712

約数和(自身を除く): 260356128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 293, 384, 586, 691, 768, 879, 1172, 1382, 1758, 2073, 2344, 2764, 3516, 4146, 4688, 5528, 7032, 8292, 9376, 11056, 14064, 16584, 18752, 22112, 28128, 33168, 37504, 44224, 56256, 66336, 75008, 88448, 112512, 132672, 176896, 202463, 225024, 265344, 404926, 530688, 607389, 809852, 1214778, 1619704, 2429556, 3239408, 4859112, 6478816, 9718224, 12957632, 19436448, 25915264, 38872896, 51830528, 77745792, 155491584]

約数ペア:

[(1, 155491584), (2, 77745792), (3, 51830528), (4, 38872896), (6, 25915264), (8, 19436448), (12, 12957632), (16, 9718224), (24, 6478816), (32, 4859112), (48, 3239408), (64, 2429556), (96, 1619704), (128, 1214778), (192, 809852), (256, 607389), (293, 530688), (384, 404926), (586, 265344), (691, 225024), (768, 202463), (879, 176896), (1172, 132672), (1382, 112512), (1758, 88448), (2073, 75008), (2344, 66336), (2764, 56256), (3516, 44224), (4146, 37504), (4688, 33168), (5528, 28128), (7032, 22112), (8292, 18752), (9376, 16584), (11056, 14064)]