156721414842

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{278233}}^1$

素因数の和:278330

約数の個数: 96

約数和(自身を含む): 376751094720

約数和(自身を除く): 220029679878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 81, 114, 122, 162, 171, 183, 243, 342, 366, 486, 513, 549, 1026, 1098, 1159, 1539, 1647, 2318, 3078, 3294, 3477, 4617, 4941, 6954, 9234, 9882, 10431, 14823, 20862, 29646, 31293, 62586, 93879, 187758, 278233, 281637, 556466, 563274, 834699, 1669398, 2504097, 5008194, 5286427, 7512291, 10572854, 15024582, 15859281, 16972213, 22536873, 31718562, 33944426, 45073746, 47577843, 50916639, 67610619, 95155686, 101833278, 135221238, 142733529, 152749917, 285467058, 305499834, 322472047, 428200587, 458249751, 644944094, 856401174, 916499502, 967416141, 1284601761, 1374749253, 1934832282, 2569203522, 2749498506, 2902248423, 4124247759, 5804496846, 8248495518, 8706745269, 17413490538, 26120235807, 52240471614, 78360707421, 156721414842]

約数ペア:

[(1, 156721414842), (2, 78360707421), (3, 52240471614), (6, 26120235807), (9, 17413490538), (18, 8706745269), (19, 8248495518), (27, 5804496846), (38, 4124247759), (54, 2902248423), (57, 2749498506), (61, 2569203522), (81, 1934832282), (114, 1374749253), (122, 1284601761), (162, 967416141), (171, 916499502), (183, 856401174), (243, 644944094), (342, 458249751), (366, 428200587), (486, 322472047), (513, 305499834), (549, 285467058), (1026, 152749917), (1098, 142733529), (1159, 135221238), (1539, 101833278), (1647, 95155686), (2318, 67610619), (3078, 50916639), (3294, 47577843), (3477, 45073746), (4617, 33944426), (4941, 31718562), (6954, 22536873), (9234, 16972213), (9882, 15859281), (10431, 15024582), (14823, 10572854), (20862, 7512291), (29646, 5286427), (31293, 5008194), (62586, 2504097), (93879, 1669398), (187758, 834699), (278233, 563274), (281637, 556466)]