153053238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 341595072

約数和(自身を除く): 188541834

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 181, 222, 293, 362, 481, 543, 586, 879, 962, 1086, 1443, 1758, 2353, 2886, 3809, 4706, 6697, 7059, 7618, 10841, 11427, 13394, 14118, 20091, 21682, 22854, 32523, 40182, 53033, 65046, 87061, 106066, 140933, 159099, 174122, 261183, 281866, 318198, 422799, 522366, 689429, 845598, 1378858, 1962221, 2068287, 3924442, 4136574, 5886663, 11773326, 25508873, 51017746, 76526619, 153053238]

約数ペア:

[(1, 153053238), (2, 76526619), (3, 51017746), (6, 25508873), (13, 11773326), (26, 5886663), (37, 4136574), (39, 3924442), (74, 2068287), (78, 1962221), (111, 1378858), (181, 845598), (222, 689429), (293, 522366), (362, 422799), (481, 318198), (543, 281866), (586, 261183), (879, 174122), (962, 159099), (1086, 140933), (1443, 106066), (1758, 87061), (2353, 65046), (2886, 53033), (3809, 40182), (4706, 32523), (6697, 22854), (7059, 21682), (7618, 20091), (10841, 14118), (11427, 13394)]