141362728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 297561600

約数和(自身を除く): 156198872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 163, 248, 269, 326, 403, 538, 652, 806, 1076, 1304, 1612, 2119, 2152, 3224, 3497, 4238, 5053, 6994, 8339, 8476, 10106, 13988, 16678, 16952, 20212, 27976, 33356, 40424, 43847, 65689, 66712, 87694, 108407, 131378, 175388, 216814, 262756, 350776, 433628, 525512, 570011, 867256, 1140022, 1359257, 2280044, 2718514, 4560088, 5437028, 10874056, 17670341, 35340682, 70681364, 141362728]

約数ペア:

[(1, 141362728), (2, 70681364), (4, 35340682), (8, 17670341), (13, 10874056), (26, 5437028), (31, 4560088), (52, 2718514), (62, 2280044), (104, 1359257), (124, 1140022), (163, 867256), (248, 570011), (269, 525512), (326, 433628), (403, 350776), (538, 262756), (652, 216814), (806, 175388), (1076, 131378), (1304, 108407), (1612, 87694), (2119, 66712), (2152, 65689), (3224, 43847), (3497, 40424), (4238, 33356), (5053, 27976), (6994, 20212), (8339, 16952), (8476, 16678), (10106, 13988)]