156988124982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{65587}}^1$

素因数の和:65854

約数の個数: 96

約数和(自身を含む): 375156538848

約数和(自身を除く): 218168413866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 193, 234, 318, 386, 477, 579, 689, 954, 1158, 1378, 1737, 2067, 2509, 3474, 4134, 5018, 6201, 7527, 10229, 12402, 15054, 20458, 22581, 30687, 45162, 61374, 65587, 92061, 131174, 132977, 184122, 196761, 265954, 393522, 398931, 590283, 797862, 852631, 1180566, 1196793, 1705262, 2393586, 2557893, 3476111, 5115786, 6952222, 7673679, 10428333, 12658291, 15347358, 20856666, 25316582, 31284999, 37974873, 45189443, 62569998, 75949746, 90378886, 113924619, 135568329, 164557783, 227849238, 271136658, 329115566, 406704987, 493673349, 670889423, 813409974, 987346698, 1341778846, 1481020047, 2012668269, 2962040094, 4025336538, 6038004807, 8721562499, 12076009614, 17443124998, 26164687497, 52329374994, 78494062491, 156988124982]

約数ペア:

[(1, 156988124982), (2, 78494062491), (3, 52329374994), (6, 26164687497), (9, 17443124998), (13, 12076009614), (18, 8721562499), (26, 6038004807), (39, 4025336538), (53, 2962040094), (78, 2012668269), (106, 1481020047), (117, 1341778846), (159, 987346698), (193, 813409974), (234, 670889423), (318, 493673349), (386, 406704987), (477, 329115566), (579, 271136658), (689, 227849238), (954, 164557783), (1158, 135568329), (1378, 113924619), (1737, 90378886), (2067, 75949746), (2509, 62569998), (3474, 45189443), (4134, 37974873), (5018, 31284999), (6201, 25316582), (7527, 20856666), (10229, 15347358), (12402, 12658291), (15054, 10428333), (20458, 7673679), (22581, 6952222), (30687, 5115786), (45162, 3476111), (61374, 2557893), (65587, 2393586), (92061, 1705262), (131174, 1196793), (132977, 1180566), (184122, 852631), (196761, 797862), (265954, 590283), (393522, 398931)]