148395016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 377856000

約数和(自身を除く): 229460984

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 124, 133, 152, 154, 209, 217, 248, 266, 308, 341, 409, 418, 434, 532, 589, 616, 682, 818, 836, 868, 1064, 1178, 1364, 1463, 1636, 1672, 1736, 2356, 2387, 2728, 2863, 2926, 3272, 4123, 4499, 4712, 4774, 5726, 5852, 6479, 7771, 8246, 8998, 9548, 11452, 11704, 12679, 12958, 15542, 16492, 17996, 19096, 22904, 25358, 25916, 31084, 31493, 32984, 35992, 45353, 50716, 51832, 54397, 62168, 62986, 85481, 88753, 90706, 101432, 108794, 125972, 139469, 170962, 177506, 181412, 217588, 240901, 251944, 278938, 341924, 355012, 362824, 435176, 481802, 557876, 598367, 683848, 710024, 963604, 976283, 1115752, 1196734, 1686307, 1927208, 1952566, 2393468, 2649911, 3372614, 3905132, 4786936, 5299822, 6745228, 7810264, 10599644, 13490456, 18549377, 21199288, 37098754, 74197508, 148395016]

約数ペア:

[(1, 148395016), (2, 74197508), (4, 37098754), (7, 21199288), (8, 18549377), (11, 13490456), (14, 10599644), (19, 7810264), (22, 6745228), (28, 5299822), (31, 4786936), (38, 3905132), (44, 3372614), (56, 2649911), (62, 2393468), (76, 1952566), (77, 1927208), (88, 1686307), (124, 1196734), (133, 1115752), (152, 976283), (154, 963604), (209, 710024), (217, 683848), (248, 598367), (266, 557876), (308, 481802), (341, 435176), (409, 362824), (418, 355012), (434, 341924), (532, 278938), (589, 251944), (616, 240901), (682, 217588), (818, 181412), (836, 177506), (868, 170962), (1064, 139469), (1178, 125972), (1364, 108794), (1463, 101432), (1636, 90706), (1672, 88753), (1736, 85481), (2356, 62986), (2387, 62168), (2728, 54397), (2863, 51832), (2926, 50716), (3272, 45353), (4123, 35992), (4499, 32984), (4712, 31493), (4774, 31084), (5726, 25916), (5852, 25358), (6479, 22904), (7771, 19096), (8246, 17996), (8998, 16492), (9548, 15542), (11452, 12958), (11704, 12679)]