123696846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 342804384

約数和(自身を除く): 219107538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 91, 111, 117, 126, 157, 169, 182, 222, 234, 259, 273, 314, 333, 338, 471, 481, 507, 518, 546, 666, 777, 819, 942, 962, 1014, 1099, 1183, 1413, 1443, 1521, 1554, 1638, 2041, 2198, 2331, 2366, 2826, 2886, 3042, 3297, 3367, 3549, 4082, 4329, 4662, 5809, 6123, 6253, 6594, 6734, 7098, 8658, 9891, 10101, 10647, 11618, 12246, 12506, 14287, 17427, 18369, 18759, 19782, 20202, 21294, 26533, 28574, 30303, 34854, 36738, 37518, 40663, 42861, 43771, 52281, 53066, 56277, 60606, 75517, 79599, 81326, 85722, 87542, 104562, 112554, 121989, 128583, 131313, 151034, 159198, 185731, 226551, 238797, 243978, 257166, 262626, 365967, 371462, 393939, 453102, 477594, 528619, 557193, 679653, 731934, 787878, 981721, 1057238, 1114386, 1359306, 1585857, 1671579, 1963442, 2945163, 3171714, 3343158, 4757571, 5890326, 6872047, 8835489, 9515142, 13744094, 17670978, 20616141, 41232282, 61848423, 123696846]

約数ペア:

[(1, 123696846), (2, 61848423), (3, 41232282), (6, 20616141), (7, 17670978), (9, 13744094), (13, 9515142), (14, 8835489), (18, 6872047), (21, 5890326), (26, 4757571), (37, 3343158), (39, 3171714), (42, 2945163), (63, 1963442), (74, 1671579), (78, 1585857), (91, 1359306), (111, 1114386), (117, 1057238), (126, 981721), (157, 787878), (169, 731934), (182, 679653), (222, 557193), (234, 528619), (259, 477594), (273, 453102), (314, 393939), (333, 371462), (338, 365967), (471, 262626), (481, 257166), (507, 243978), (518, 238797), (546, 226551), (666, 185731), (777, 159198), (819, 151034), (942, 131313), (962, 128583), (1014, 121989), (1099, 112554), (1183, 104562), (1413, 87542), (1443, 85722), (1521, 81326), (1554, 79599), (1638, 75517), (2041, 60606), (2198, 56277), (2331, 53066), (2366, 52281), (2826, 43771), (2886, 42861), (3042, 40663), (3297, 37518), (3367, 36738), (3549, 34854), (4082, 30303), (4329, 28574), (4662, 26533), (5809, 21294), (6123, 20202), (6253, 19782), (6594, 18759), (6734, 18369), (7098, 17427), (8658, 14287), (9891, 12506), (10101, 12246), (10647, 11618)]