133371532

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 284924304

約数和(自身を除く): 151552772

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 53, 74, 98, 106, 148, 196, 212, 259, 347, 371, 518, 694, 742, 1036, 1388, 1484, 1813, 1961, 2429, 2597, 3626, 3922, 4858, 5194, 7252, 7844, 9716, 10388, 12839, 13727, 17003, 18391, 25678, 27454, 34006, 36782, 51356, 54908, 68012, 73564, 89873, 96089, 128737, 179746, 192178, 257474, 359492, 384356, 514948, 629111, 680467, 901159, 1258222, 1360934, 1802318, 2516444, 2721868, 3604636, 4763269, 9526538, 19053076, 33342883, 66685766, 133371532]

約数ペア:

[(1, 133371532), (2, 66685766), (4, 33342883), (7, 19053076), (14, 9526538), (28, 4763269), (37, 3604636), (49, 2721868), (53, 2516444), (74, 1802318), (98, 1360934), (106, 1258222), (148, 901159), (196, 680467), (212, 629111), (259, 514948), (347, 384356), (371, 359492), (518, 257474), (694, 192178), (742, 179746), (1036, 128737), (1388, 96089), (1484, 89873), (1813, 73564), (1961, 68012), (2429, 54908), (2597, 51356), (3626, 36782), (3922, 34006), (4858, 27454), (5194, 25678), (7252, 18391), (7844, 17003), (9716, 13727), (10388, 12839)]