103886538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 263983104

約数和(自身を除く): 160096566

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 43, 46, 61, 69, 82, 86, 122, 123, 129, 138, 161, 183, 246, 258, 287, 301, 322, 366, 427, 483, 574, 602, 854, 861, 903, 943, 966, 989, 1281, 1403, 1722, 1763, 1806, 1886, 1978, 2501, 2562, 2623, 2806, 2829, 2967, 3526, 4209, 5002, 5246, 5289, 5658, 5934, 6601, 6923, 7503, 7869, 8418, 9821, 10578, 12341, 13202, 13846, 15006, 15738, 17507, 18361, 19642, 19803, 20769, 24682, 29463, 35014, 36722, 37023, 39606, 40549, 41538, 52521, 55083, 57523, 58926, 60329, 74046, 81098, 105042, 107543, 110166, 115046, 120658, 121647, 172569, 180987, 215086, 243294, 283843, 322629, 345138, 361974, 402661, 422303, 567686, 645258, 752801, 805322, 844606, 851529, 1207983, 1266909, 1505602, 1703058, 2258403, 2415966, 2473489, 2533818, 4516806, 4946978, 7420467, 14840934, 17314423, 34628846, 51943269, 103886538]

約数ペア:

[(1, 103886538), (2, 51943269), (3, 34628846), (6, 17314423), (7, 14840934), (14, 7420467), (21, 4946978), (23, 4516806), (41, 2533818), (42, 2473489), (43, 2415966), (46, 2258403), (61, 1703058), (69, 1505602), (82, 1266909), (86, 1207983), (122, 851529), (123, 844606), (129, 805322), (138, 752801), (161, 645258), (183, 567686), (246, 422303), (258, 402661), (287, 361974), (301, 345138), (322, 322629), (366, 283843), (427, 243294), (483, 215086), (574, 180987), (602, 172569), (854, 121647), (861, 120658), (903, 115046), (943, 110166), (966, 107543), (989, 105042), (1281, 81098), (1403, 74046), (1722, 60329), (1763, 58926), (1806, 57523), (1886, 55083), (1978, 52521), (2501, 41538), (2562, 40549), (2623, 39606), (2806, 37023), (2829, 36722), (2967, 35014), (3526, 29463), (4209, 24682), (5002, 20769), (5246, 19803), (5289, 19642), (5658, 18361), (5934, 17507), (6601, 15738), (6923, 15006), (7503, 13846), (7869, 13202), (8418, 12341), (9821, 10578)]