140522226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 340139520

約数和(自身を除く): 199617294

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 37, 39, 46, 58, 69, 73, 74, 78, 87, 111, 138, 146, 174, 219, 222, 299, 377, 438, 481, 598, 667, 754, 851, 897, 949, 962, 1073, 1131, 1334, 1443, 1679, 1702, 1794, 1898, 2001, 2117, 2146, 2262, 2553, 2701, 2847, 2886, 3219, 3358, 4002, 4234, 5037, 5106, 5402, 5694, 6351, 6438, 8103, 8671, 10074, 11063, 12702, 13949, 16206, 17342, 21827, 22126, 24679, 26013, 27521, 27898, 33189, 35113, 41847, 43654, 48691, 49358, 52026, 55042, 62123, 65481, 66378, 70226, 74037, 78329, 82563, 83694, 97382, 105339, 124246, 130962, 146073, 148074, 156658, 165126, 186369, 210678, 234987, 292146, 320827, 372738, 469974, 632983, 641654, 807599, 962481, 1018277, 1265966, 1615198, 1801567, 1898949, 1924962, 2036554, 2422797, 3054831, 3603134, 3797898, 4845594, 5404701, 6109662, 10809402, 23420371, 46840742, 70261113, 140522226]

約数ペア:

[(1, 140522226), (2, 70261113), (3, 46840742), (6, 23420371), (13, 10809402), (23, 6109662), (26, 5404701), (29, 4845594), (37, 3797898), (39, 3603134), (46, 3054831), (58, 2422797), (69, 2036554), (73, 1924962), (74, 1898949), (78, 1801567), (87, 1615198), (111, 1265966), (138, 1018277), (146, 962481), (174, 807599), (219, 641654), (222, 632983), (299, 469974), (377, 372738), (438, 320827), (481, 292146), (598, 234987), (667, 210678), (754, 186369), (851, 165126), (897, 156658), (949, 148074), (962, 146073), (1073, 130962), (1131, 124246), (1334, 105339), (1443, 97382), (1679, 83694), (1702, 82563), (1794, 78329), (1898, 74037), (2001, 70226), (2117, 66378), (2146, 65481), (2262, 62123), (2553, 55042), (2701, 52026), (2847, 49358), (2886, 48691), (3219, 43654), (3358, 41847), (4002, 35113), (4234, 33189), (5037, 27898), (5106, 27521), (5402, 26013), (5694, 24679), (6351, 22126), (6438, 21827), (8103, 17342), (8671, 16206), (10074, 13949), (11063, 12702)]