145215532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 333398016

約数和(自身を除く): 188182484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 67, 77, 124, 134, 154, 217, 227, 268, 308, 341, 434, 454, 469, 682, 737, 868, 908, 938, 1364, 1474, 1589, 1876, 2077, 2387, 2497, 2948, 3178, 4154, 4774, 4994, 5159, 6356, 7037, 8308, 9548, 9988, 10318, 14074, 14539, 15209, 17479, 20636, 22847, 28148, 29078, 30418, 34958, 45694, 49259, 58156, 60836, 69916, 77407, 91388, 98518, 106463, 154814, 159929, 167299, 197036, 212926, 309628, 319858, 334598, 425852, 471479, 541849, 639716, 669196, 942958, 1083698, 1171093, 1885916, 2167396, 2342186, 3300353, 4684372, 5186269, 6600706, 10372538, 13201412, 20745076, 36303883, 72607766, 145215532]

約数ペア:

[(1, 145215532), (2, 72607766), (4, 36303883), (7, 20745076), (11, 13201412), (14, 10372538), (22, 6600706), (28, 5186269), (31, 4684372), (44, 3300353), (62, 2342186), (67, 2167396), (77, 1885916), (124, 1171093), (134, 1083698), (154, 942958), (217, 669196), (227, 639716), (268, 541849), (308, 471479), (341, 425852), (434, 334598), (454, 319858), (469, 309628), (682, 212926), (737, 197036), (868, 167299), (908, 159929), (938, 154814), (1364, 106463), (1474, 98518), (1589, 91388), (1876, 77407), (2077, 69916), (2387, 60836), (2497, 58156), (2948, 49259), (3178, 45694), (4154, 34958), (4774, 30418), (4994, 29078), (5159, 28148), (6356, 22847), (7037, 20636), (8308, 17479), (9548, 15209), (9988, 14539), (10318, 14074)]