125798368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 266009184

約数和(自身を除く): 140210816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 3257, 4828, 6514, 9656, 13028, 19312, 26056, 38624, 52112, 55369, 104224, 110738, 221476, 231247, 442952, 462494, 885904, 924988, 1771808, 1849976, 3699952, 3931199, 7399904, 7862398, 15724796, 31449592, 62899184, 125798368]

約数ペア:

[(1, 125798368), (2, 62899184), (4, 31449592), (8, 15724796), (16, 7862398), (17, 7399904), (32, 3931199), (34, 3699952), (68, 1849976), (71, 1771808), (136, 924988), (142, 885904), (272, 462494), (284, 442952), (544, 231247), (568, 221476), (1136, 110738), (1207, 104224), (2272, 55369), (2414, 52112), (3257, 38624), (4828, 26056), (6514, 19312), (9656, 13028)]