128437752

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 335412000

約数和(自身を除く): 206974248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 109, 116, 174, 218, 232, 327, 348, 436, 654, 696, 872, 1308, 1693, 2616, 3161, 3386, 5079, 6322, 6772, 9483, 10158, 12644, 13544, 18966, 20316, 25288, 37932, 40632, 49097, 75864, 98194, 147291, 184537, 196388, 294582, 369074, 392776, 553611, 589164, 738148, 1107222, 1178328, 1476296, 2214444, 4428888, 5351573, 10703146, 16054719, 21406292, 32109438, 42812584, 64218876, 128437752]

約数ペア:

[(1, 128437752), (2, 64218876), (3, 42812584), (4, 32109438), (6, 21406292), (8, 16054719), (12, 10703146), (24, 5351573), (29, 4428888), (58, 2214444), (87, 1476296), (109, 1178328), (116, 1107222), (174, 738148), (218, 589164), (232, 553611), (327, 392776), (348, 369074), (436, 294582), (654, 196388), (696, 184537), (872, 147291), (1308, 98194), (1693, 75864), (2616, 49097), (3161, 40632), (3386, 37932), (5079, 25288), (6322, 20316), (6772, 18966), (9483, 13544), (10158, 12644)]