142168068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 423198720

約数和(自身を除く): 281030652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 383, 491, 756, 766, 982, 1149, 1473, 1532, 1964, 2298, 2681, 2946, 3437, 3447, 4419, 4596, 5362, 5892, 6874, 6894, 8043, 8838, 10311, 10341, 10724, 13257, 13748, 13788, 16086, 17676, 20622, 20682, 24129, 26514, 30933, 32172, 41244, 41364, 48258, 53028, 61866, 72387, 92799, 96516, 123732, 144774, 185598, 188053, 289548, 371196, 376106, 564159, 752212, 1128318, 1316371, 1692477, 2256636, 2632742, 3384954, 3949113, 5077431, 5265484, 6769908, 7898226, 10154862, 11847339, 15796452, 20309724, 23694678, 35542017, 47389356, 71084034, 142168068]

約数ペア:

[(1, 142168068), (2, 71084034), (3, 47389356), (4, 35542017), (6, 23694678), (7, 20309724), (9, 15796452), (12, 11847339), (14, 10154862), (18, 7898226), (21, 6769908), (27, 5265484), (28, 5077431), (36, 3949113), (42, 3384954), (54, 2632742), (63, 2256636), (84, 1692477), (108, 1316371), (126, 1128318), (189, 752212), (252, 564159), (378, 376106), (383, 371196), (491, 289548), (756, 188053), (766, 185598), (982, 144774), (1149, 123732), (1473, 96516), (1532, 92799), (1964, 72387), (2298, 61866), (2681, 53028), (2946, 48258), (3437, 41364), (3447, 41244), (4419, 32172), (4596, 30933), (5362, 26514), (5892, 24129), (6874, 20682), (6894, 20622), (8043, 17676), (8838, 16086), (10311, 13788), (10341, 13748), (10724, 13257)]