155510912

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 327101760

約数和(自身を除く): 171590848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 128, 184, 202, 368, 404, 523, 736, 808, 1046, 1472, 1616, 2092, 2323, 2944, 3232, 4184, 4646, 6464, 8368, 9292, 12029, 12928, 16736, 18584, 24058, 33472, 37168, 48116, 52823, 66944, 74336, 96232, 105646, 148672, 192464, 211292, 297344, 384928, 422584, 769856, 845168, 1214929, 1539712, 1690336, 2429858, 3380672, 4859716, 6761344, 9719432, 19438864, 38877728, 77755456, 155510912]

約数ペア:

[(1, 155510912), (2, 77755456), (4, 38877728), (8, 19438864), (16, 9719432), (23, 6761344), (32, 4859716), (46, 3380672), (64, 2429858), (92, 1690336), (101, 1539712), (128, 1214929), (184, 845168), (202, 769856), (368, 422584), (404, 384928), (523, 297344), (736, 211292), (808, 192464), (1046, 148672), (1472, 105646), (1616, 96232), (2092, 74336), (2323, 66944), (2944, 52823), (3232, 48116), (4184, 37168), (4646, 33472), (6464, 24058), (8368, 18584), (9292, 16736), (12029, 12928)]