166867168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4507}}^1$

素因数の和:4619

約数の個数: 48

約数和(自身を含む): 357845040

約数和(自身を除く): 190977872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4507, 4628, 9014, 9256, 18028, 18512, 36056, 37024, 58591, 72112, 117182, 144224, 234364, 401123, 468728, 802246, 937456, 1604492, 1874912, 3208984, 5214599, 6417968, 10429198, 12835936, 20858396, 41716792, 83433584, 166867168]

約数ペア:

[(1, 166867168), (2, 83433584), (4, 41716792), (8, 20858396), (13, 12835936), (16, 10429198), (26, 6417968), (32, 5214599), (52, 3208984), (89, 1874912), (104, 1604492), (178, 937456), (208, 802246), (356, 468728), (416, 401123), (712, 234364), (1157, 144224), (1424, 117182), (2314, 72112), (2848, 58591), (4507, 37024), (4628, 36056), (9014, 18512), (9256, 18028)]