137219268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 337429344

約数和(自身を除く): 200210076

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 163, 186, 219, 292, 326, 372, 438, 489, 652, 876, 961, 978, 1922, 1956, 2263, 2883, 3844, 4526, 5053, 5766, 6789, 9052, 10106, 11532, 11899, 13578, 15159, 20212, 23798, 27156, 30318, 35697, 47596, 60636, 70153, 71394, 140306, 142788, 156643, 210459, 280612, 313286, 368869, 420918, 469929, 626572, 737738, 841836, 939858, 1106607, 1475476, 1879716, 2213214, 4426428, 11434939, 22869878, 34304817, 45739756, 68609634, 137219268]

約数ペア:

[(1, 137219268), (2, 68609634), (3, 45739756), (4, 34304817), (6, 22869878), (12, 11434939), (31, 4426428), (62, 2213214), (73, 1879716), (93, 1475476), (124, 1106607), (146, 939858), (163, 841836), (186, 737738), (219, 626572), (292, 469929), (326, 420918), (372, 368869), (438, 313286), (489, 280612), (652, 210459), (876, 156643), (961, 142788), (978, 140306), (1922, 71394), (1956, 70153), (2263, 60636), (2883, 47596), (3844, 35697), (4526, 30318), (5053, 27156), (5766, 23798), (6789, 20212), (9052, 15159), (10106, 13578), (11532, 11899)]