121354506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 335724480

約数和(自身を除く): 214369974

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 139, 169, 182, 234, 246, 273, 278, 287, 338, 369, 417, 507, 533, 546, 574, 738, 819, 834, 861, 973, 1014, 1066, 1183, 1251, 1521, 1599, 1638, 1722, 1807, 1946, 2366, 2502, 2583, 2919, 3042, 3198, 3549, 3614, 3731, 4797, 5166, 5421, 5699, 5838, 6929, 7098, 7462, 8757, 9594, 10647, 10842, 11193, 11398, 12649, 13858, 16263, 17097, 17514, 20787, 21294, 22386, 23491, 25298, 32526, 33579, 34194, 37947, 39893, 41574, 46982, 48503, 51291, 62361, 67158, 70473, 74087, 75894, 79786, 97006, 102582, 113841, 119679, 124722, 140946, 145509, 148174, 164437, 211419, 222261, 227682, 239358, 291018, 328874, 359037, 422838, 436527, 444522, 493311, 518609, 666783, 718074, 873054, 963131, 986622, 1037218, 1333566, 1479933, 1555827, 1926262, 2889393, 2959866, 3111654, 4667481, 5778786, 6741917, 8668179, 9334962, 13483834, 17336358, 20225751, 40451502, 60677253, 121354506]

約数ペア:

[(1, 121354506), (2, 60677253), (3, 40451502), (6, 20225751), (7, 17336358), (9, 13483834), (13, 9334962), (14, 8668179), (18, 6741917), (21, 5778786), (26, 4667481), (39, 3111654), (41, 2959866), (42, 2889393), (63, 1926262), (78, 1555827), (82, 1479933), (91, 1333566), (117, 1037218), (123, 986622), (126, 963131), (139, 873054), (169, 718074), (182, 666783), (234, 518609), (246, 493311), (273, 444522), (278, 436527), (287, 422838), (338, 359037), (369, 328874), (417, 291018), (507, 239358), (533, 227682), (546, 222261), (574, 211419), (738, 164437), (819, 148174), (834, 145509), (861, 140946), (973, 124722), (1014, 119679), (1066, 113841), (1183, 102582), (1251, 97006), (1521, 79786), (1599, 75894), (1638, 74087), (1722, 70473), (1807, 67158), (1946, 62361), (2366, 51291), (2502, 48503), (2583, 46982), (2919, 41574), (3042, 39893), (3198, 37947), (3549, 34194), (3614, 33579), (3731, 32526), (4797, 25298), (5166, 23491), (5421, 22386), (5699, 21294), (5838, 20787), (6929, 17514), (7098, 17097), (7462, 16263), (8757, 13858), (9594, 12649), (10647, 11398), (10842, 11193)]