155287168

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{52747}}^1$

素因数の和:52784

約数の個数: 32

約数和(自身を含む): 322817760

約数和(自身を除く): 167530592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 52747, 105494, 210988, 421976, 843952, 1213181, 1687904, 2426362, 3375808, 4852724, 6751616, 9705448, 19410896, 38821792, 77643584, 155287168]

約数ペア:

[(1, 155287168), (2, 77643584), (4, 38821792), (8, 19410896), (16, 9705448), (23, 6751616), (32, 4852724), (46, 3375808), (64, 2426362), (92, 1687904), (128, 1213181), (184, 843952), (368, 421976), (736, 210988), (1472, 105494), (2944, 52747)]