163126782

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 454879152

約数和(自身を除く): 291752370

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 49, 63, 78, 82, 91, 98, 117, 123, 126, 147, 182, 234, 246, 273, 287, 294, 347, 369, 441, 533, 546, 574, 637, 694, 738, 819, 861, 882, 1041, 1066, 1274, 1599, 1638, 1722, 1911, 2009, 2082, 2429, 2583, 3123, 3198, 3731, 3822, 4018, 4511, 4797, 4858, 5166, 5733, 6027, 6246, 7287, 7462, 9022, 9594, 11193, 11466, 12054, 13533, 14227, 14574, 17003, 18081, 21861, 22386, 26117, 27066, 28454, 31577, 33579, 34006, 36162, 40599, 42681, 43722, 51009, 52234, 63154, 67158, 78351, 81198, 85362, 94731, 99589, 102018, 128043, 153027, 156702, 184951, 189462, 199178, 221039, 235053, 256086, 284193, 298767, 306054, 369902, 442078, 470106, 554853, 568386, 597534, 663117, 697123, 896301, 1109706, 1294657, 1326234, 1394246, 1664559, 1792602, 1989351, 2091369, 2589314, 3329118, 3883971, 3978702, 4182738, 6274107, 7767942, 9062599, 11651913, 12548214, 18125198, 23303826, 27187797, 54375594, 81563391, 163126782]

約数ペア:

[(1, 163126782), (2, 81563391), (3, 54375594), (6, 27187797), (7, 23303826), (9, 18125198), (13, 12548214), (14, 11651913), (18, 9062599), (21, 7767942), (26, 6274107), (39, 4182738), (41, 3978702), (42, 3883971), (49, 3329118), (63, 2589314), (78, 2091369), (82, 1989351), (91, 1792602), (98, 1664559), (117, 1394246), (123, 1326234), (126, 1294657), (147, 1109706), (182, 896301), (234, 697123), (246, 663117), (273, 597534), (287, 568386), (294, 554853), (347, 470106), (369, 442078), (441, 369902), (533, 306054), (546, 298767), (574, 284193), (637, 256086), (694, 235053), (738, 221039), (819, 199178), (861, 189462), (882, 184951), (1041, 156702), (1066, 153027), (1274, 128043), (1599, 102018), (1638, 99589), (1722, 94731), (1911, 85362), (2009, 81198), (2082, 78351), (2429, 67158), (2583, 63154), (3123, 52234), (3198, 51009), (3731, 43722), (3822, 42681), (4018, 40599), (4511, 36162), (4797, 34006), (4858, 33579), (5166, 31577), (5733, 28454), (6027, 27066), (6246, 26117), (7287, 22386), (7462, 21861), (9022, 18081), (9594, 17003), (11193, 14574), (11466, 14227), (12054, 13533)]