132695668

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 270950400

約数和(自身を除く): 138254732

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 239, 251, 316, 478, 502, 553, 956, 1004, 1106, 1673, 1757, 2212, 3346, 3514, 6692, 7028, 18881, 19829, 37762, 39658, 59989, 75524, 79316, 119978, 132167, 138803, 239956, 264334, 277606, 419923, 528668, 555212, 839846, 1679692, 4739131, 9478262, 18956524, 33173917, 66347834, 132695668]

約数ペア:

[(1, 132695668), (2, 66347834), (4, 33173917), (7, 18956524), (14, 9478262), (28, 4739131), (79, 1679692), (158, 839846), (239, 555212), (251, 528668), (316, 419923), (478, 277606), (502, 264334), (553, 239956), (956, 138803), (1004, 132167), (1106, 119978), (1673, 79316), (1757, 75524), (2212, 59989), (3346, 39658), (3514, 37762), (6692, 19829), (7028, 18881)]