156967132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 338730336

約数和(自身を除く): 181763204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 293, 361, 371, 532, 586, 722, 742, 1007, 1172, 1444, 1484, 2014, 2051, 2527, 4028, 4102, 5054, 5567, 7049, 8204, 10108, 11134, 14098, 15529, 19133, 22268, 28196, 31058, 38266, 38969, 62116, 76532, 77938, 105773, 108703, 133931, 155876, 211546, 217406, 267862, 295051, 423092, 434812, 535724, 590102, 740411, 1180204, 1480822, 2065357, 2961644, 4130714, 5605969, 8261428, 11211938, 22423876, 39241783, 78483566, 156967132]

約数ペア:

[(1, 156967132), (2, 78483566), (4, 39241783), (7, 22423876), (14, 11211938), (19, 8261428), (28, 5605969), (38, 4130714), (53, 2961644), (76, 2065357), (106, 1480822), (133, 1180204), (212, 740411), (266, 590102), (293, 535724), (361, 434812), (371, 423092), (532, 295051), (586, 267862), (722, 217406), (742, 211546), (1007, 155876), (1172, 133931), (1444, 108703), (1484, 105773), (2014, 77938), (2051, 76532), (2527, 62116), (4028, 38969), (4102, 38266), (5054, 31058), (5567, 28196), (7049, 22268), (8204, 19133), (10108, 15529), (11134, 14098)]