142969472

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{48563}}^1$

素因数の和:48600

約数の個数: 32

約数和(自身を含む): 297211680

約数和(自身を除く): 154242208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 48563, 97126, 194252, 388504, 777008, 1116949, 1554016, 2233898, 3108032, 4467796, 6216064, 8935592, 17871184, 35742368, 71484736, 142969472]

約数ペア:

[(1, 142969472), (2, 71484736), (4, 35742368), (8, 17871184), (16, 8935592), (23, 6216064), (32, 4467796), (46, 3108032), (64, 2233898), (92, 1554016), (128, 1116949), (184, 777008), (368, 388504), (736, 194252), (1472, 97126), (2944, 48563)]