158033260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 439729920

約数和(自身を除く): 281696660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 121, 133, 140, 154, 190, 209, 220, 242, 266, 308, 380, 385, 418, 484, 491, 532, 605, 665, 770, 836, 847, 982, 1045, 1210, 1330, 1463, 1540, 1694, 1964, 2090, 2299, 2420, 2455, 2660, 2926, 3388, 3437, 4180, 4235, 4598, 4910, 5401, 5852, 6874, 7315, 8470, 9196, 9329, 9820, 10802, 11495, 13748, 14630, 16093, 16940, 17185, 18658, 21604, 22990, 27005, 29260, 32186, 34370, 37316, 37807, 45980, 46645, 54010, 59411, 64372, 65303, 68740, 75614, 80465, 93290, 102619, 108020, 118822, 130606, 151228, 160930, 186580, 189035, 205238, 237644, 261212, 297055, 321860, 326515, 378070, 410476, 415877, 513095, 594110, 653030, 718333, 756140, 831754, 1026190, 1128809, 1188220, 1306060, 1436666, 1663508, 2052380, 2079385, 2257618, 2873332, 3591665, 4158770, 4515236, 5644045, 7183330, 7901663, 8317540, 11288090, 14366660, 15803326, 22576180, 31606652, 39508315, 79016630, 158033260]

約数ペア:

[(1, 158033260), (2, 79016630), (4, 39508315), (5, 31606652), (7, 22576180), (10, 15803326), (11, 14366660), (14, 11288090), (19, 8317540), (20, 7901663), (22, 7183330), (28, 5644045), (35, 4515236), (38, 4158770), (44, 3591665), (55, 2873332), (70, 2257618), (76, 2079385), (77, 2052380), (95, 1663508), (110, 1436666), (121, 1306060), (133, 1188220), (140, 1128809), (154, 1026190), (190, 831754), (209, 756140), (220, 718333), (242, 653030), (266, 594110), (308, 513095), (380, 415877), (385, 410476), (418, 378070), (484, 326515), (491, 321860), (532, 297055), (605, 261212), (665, 237644), (770, 205238), (836, 189035), (847, 186580), (982, 160930), (1045, 151228), (1210, 130606), (1330, 118822), (1463, 108020), (1540, 102619), (1694, 93290), (1964, 80465), (2090, 75614), (2299, 68740), (2420, 65303), (2455, 64372), (2660, 59411), (2926, 54010), (3388, 46645), (3437, 45980), (4180, 37807), (4235, 37316), (4598, 34370), (4910, 32186), (5401, 29260), (5852, 27005), (6874, 22990), (7315, 21604), (8470, 18658), (9196, 17185), (9329, 16940), (9820, 16093), (10802, 14630), (11495, 13748)]