140690214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 363417600

約数和(自身を除く): 222727386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 181, 186, 199, 217, 279, 362, 398, 434, 543, 558, 597, 651, 1086, 1194, 1267, 1302, 1393, 1629, 1791, 1953, 2534, 2786, 3258, 3582, 3801, 3906, 4179, 5611, 6169, 7602, 8358, 11222, 11403, 12338, 12537, 16833, 18507, 22806, 25074, 33666, 36019, 37014, 39277, 43183, 50499, 55521, 72038, 78554, 86366, 100998, 108057, 111042, 117831, 129549, 216114, 235662, 252133, 259098, 324171, 353493, 388647, 504266, 648342, 706986, 756399, 777294, 1116589, 1512798, 2233178, 2269197, 3349767, 4538394, 6699534, 7816123, 10049301, 15632246, 20098602, 23448369, 46896738, 70345107, 140690214]

約数ペア:

[(1, 140690214), (2, 70345107), (3, 46896738), (6, 23448369), (7, 20098602), (9, 15632246), (14, 10049301), (18, 7816123), (21, 6699534), (31, 4538394), (42, 3349767), (62, 2269197), (63, 2233178), (93, 1512798), (126, 1116589), (181, 777294), (186, 756399), (199, 706986), (217, 648342), (279, 504266), (362, 388647), (398, 353493), (434, 324171), (543, 259098), (558, 252133), (597, 235662), (651, 216114), (1086, 129549), (1194, 117831), (1267, 111042), (1302, 108057), (1393, 100998), (1629, 86366), (1791, 78554), (1953, 72038), (2534, 55521), (2786, 50499), (3258, 43183), (3582, 39277), (3801, 37014), (3906, 36019), (4179, 33666), (5611, 25074), (6169, 22806), (7602, 18507), (8358, 16833), (11222, 12537), (11403, 12338)]