127841406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 340402176

約数和(自身を除く): 212560770

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 53, 66, 69, 77, 106, 138, 154, 159, 161, 227, 231, 253, 318, 322, 371, 454, 462, 483, 506, 583, 681, 742, 759, 966, 1113, 1166, 1219, 1362, 1518, 1589, 1749, 1771, 2226, 2438, 2497, 3178, 3498, 3542, 3657, 4081, 4767, 4994, 5221, 5313, 7314, 7491, 8162, 8533, 9534, 10442, 10626, 12031, 12243, 13409, 14982, 15663, 17066, 17479, 24062, 24486, 25599, 26818, 31326, 34958, 36093, 36547, 40227, 51198, 52437, 57431, 72186, 73094, 80454, 84217, 93863, 104874, 109641, 114862, 132341, 168434, 172293, 187726, 219282, 252651, 264682, 276713, 281589, 344586, 397023, 402017, 505302, 553426, 563178, 794046, 804034, 830139, 926387, 1206051, 1660278, 1852774, 1936991, 2412102, 2779161, 3043843, 3873982, 5558322, 5810973, 6087686, 9131529, 11621946, 18263058, 21306901, 42613802, 63920703, 127841406]

約数ペア:

[(1, 127841406), (2, 63920703), (3, 42613802), (6, 21306901), (7, 18263058), (11, 11621946), (14, 9131529), (21, 6087686), (22, 5810973), (23, 5558322), (33, 3873982), (42, 3043843), (46, 2779161), (53, 2412102), (66, 1936991), (69, 1852774), (77, 1660278), (106, 1206051), (138, 926387), (154, 830139), (159, 804034), (161, 794046), (227, 563178), (231, 553426), (253, 505302), (318, 402017), (322, 397023), (371, 344586), (454, 281589), (462, 276713), (483, 264682), (506, 252651), (583, 219282), (681, 187726), (742, 172293), (759, 168434), (966, 132341), (1113, 114862), (1166, 109641), (1219, 104874), (1362, 93863), (1518, 84217), (1589, 80454), (1749, 73094), (1771, 72186), (2226, 57431), (2438, 52437), (2497, 51198), (3178, 40227), (3498, 36547), (3542, 36093), (3657, 34958), (4081, 31326), (4767, 26818), (4994, 25599), (5221, 24486), (5313, 24062), (7314, 17479), (7491, 17066), (8162, 15663), (8533, 14982), (9534, 13409), (10442, 12243), (10626, 12031)]