127426026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 334172160

約数和(自身を除く): 206746134

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 73, 78, 91, 138, 139, 146, 161, 182, 219, 273, 278, 299, 322, 417, 438, 483, 511, 546, 598, 834, 897, 949, 966, 973, 1022, 1533, 1679, 1794, 1807, 1898, 1946, 2093, 2847, 2919, 3066, 3197, 3358, 3614, 4186, 5037, 5421, 5694, 5838, 6279, 6394, 6643, 9591, 10074, 10147, 10842, 11753, 12558, 12649, 13286, 19182, 19929, 20294, 21827, 22379, 23506, 25298, 30441, 35259, 37947, 39858, 41561, 43654, 44758, 60882, 65481, 67137, 70518, 71029, 75894, 83122, 124683, 130962, 131911, 134274, 142058, 152789, 213087, 233381, 249366, 263822, 290927, 305578, 395733, 426174, 458367, 466762, 581854, 700143, 791466, 872781, 916734, 923377, 1400286, 1633667, 1745562, 1846754, 2770131, 3033953, 3267334, 4901001, 5540262, 6067906, 9101859, 9802002, 18203718, 21237671, 42475342, 63713013, 127426026]

約数ペア:

[(1, 127426026), (2, 63713013), (3, 42475342), (6, 21237671), (7, 18203718), (13, 9802002), (14, 9101859), (21, 6067906), (23, 5540262), (26, 4901001), (39, 3267334), (42, 3033953), (46, 2770131), (69, 1846754), (73, 1745562), (78, 1633667), (91, 1400286), (138, 923377), (139, 916734), (146, 872781), (161, 791466), (182, 700143), (219, 581854), (273, 466762), (278, 458367), (299, 426174), (322, 395733), (417, 305578), (438, 290927), (483, 263822), (511, 249366), (546, 233381), (598, 213087), (834, 152789), (897, 142058), (949, 134274), (966, 131911), (973, 130962), (1022, 124683), (1533, 83122), (1679, 75894), (1794, 71029), (1807, 70518), (1898, 67137), (1946, 65481), (2093, 60882), (2847, 44758), (2919, 43654), (3066, 41561), (3197, 39858), (3358, 37947), (3614, 35259), (4186, 30441), (5037, 25298), (5421, 23506), (5694, 22379), (5838, 21827), (6279, 20294), (6394, 19929), (6643, 19182), (9591, 13286), (10074, 12649), (10147, 12558), (10842, 11753)]