156728806052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{280139}}^1$

素因数の和:280245

約数の個数: 96

約数和(自身を含む): 355800211200

約数和(自身を除く): 199071405148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 53, 58, 91, 106, 116, 182, 203, 212, 364, 371, 377, 406, 689, 742, 754, 812, 1378, 1484, 1508, 1537, 2639, 2756, 3074, 4823, 5278, 6148, 9646, 10556, 10759, 19292, 19981, 21518, 39962, 43036, 79924, 139867, 279734, 280139, 559468, 560278, 1120556, 1960973, 3641807, 3921946, 7283614, 7843892, 8124031, 14567228, 14847367, 16248062, 25492649, 29694734, 32496124, 50985298, 56868217, 59389468, 101970596, 103931569, 105612403, 113736434, 193015771, 207863138, 211224806, 227472868, 386031542, 415726276, 422449612, 430573643, 739286821, 772063084, 861147286, 1351110397, 1478573642, 1722294572, 2702220794, 2957147284, 3014015501, 5404441588, 5597457359, 6028031002, 11194914718, 12056062004, 22389829436, 39182201513, 78364403026, 156728806052]

約数ペア:

[(1, 156728806052), (2, 78364403026), (4, 39182201513), (7, 22389829436), (13, 12056062004), (14, 11194914718), (26, 6028031002), (28, 5597457359), (29, 5404441588), (52, 3014015501), (53, 2957147284), (58, 2702220794), (91, 1722294572), (106, 1478573642), (116, 1351110397), (182, 861147286), (203, 772063084), (212, 739286821), (364, 430573643), (371, 422449612), (377, 415726276), (406, 386031542), (689, 227472868), (742, 211224806), (754, 207863138), (812, 193015771), (1378, 113736434), (1484, 105612403), (1508, 103931569), (1537, 101970596), (2639, 59389468), (2756, 56868217), (3074, 50985298), (4823, 32496124), (5278, 29694734), (6148, 25492649), (9646, 16248062), (10556, 14847367), (10759, 14567228), (19292, 8124031), (19981, 7843892), (21518, 7283614), (39962, 3921946), (43036, 3641807), (79924, 1960973), (139867, 1120556), (279734, 560278), (280139, 559468)]