145628392

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 371237580

約数和(自身を除く): 225609188

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 41, 49, 52, 56, 68, 82, 91, 98, 104, 119, 136, 164, 182, 196, 221, 238, 287, 328, 364, 392, 442, 476, 533, 574, 637, 697, 728, 833, 884, 952, 1066, 1148, 1274, 1394, 1547, 1666, 1681, 1768, 2009, 2132, 2296, 2548, 2788, 3094, 3332, 3362, 3731, 4018, 4264, 4879, 5096, 5576, 6188, 6664, 6724, 7462, 8036, 9061, 9758, 10829, 11767, 12376, 13448, 14924, 16072, 18122, 19516, 21658, 21853, 23534, 26117, 28577, 29848, 34153, 36244, 39032, 43316, 43706, 47068, 52234, 57154, 63427, 68306, 72488, 82369, 86632, 87412, 94136, 104468, 114308, 126854, 136612, 152971, 164738, 174824, 200039, 208936, 228616, 253708, 273224, 305942, 329476, 371501, 400078, 443989, 507416, 611884, 658952, 743002, 800156, 887978, 1070797, 1223768, 1400273, 1486004, 1600312, 1775956, 2141594, 2600507, 2800546, 2972008, 3551912, 4283188, 5201014, 5601092, 8566376, 10402028, 11202184, 18203549, 20804056, 36407098, 72814196, 145628392]

約数ペア:

[(1, 145628392), (2, 72814196), (4, 36407098), (7, 20804056), (8, 18203549), (13, 11202184), (14, 10402028), (17, 8566376), (26, 5601092), (28, 5201014), (34, 4283188), (41, 3551912), (49, 2972008), (52, 2800546), (56, 2600507), (68, 2141594), (82, 1775956), (91, 1600312), (98, 1486004), (104, 1400273), (119, 1223768), (136, 1070797), (164, 887978), (182, 800156), (196, 743002), (221, 658952), (238, 611884), (287, 507416), (328, 443989), (364, 400078), (392, 371501), (442, 329476), (476, 305942), (533, 273224), (574, 253708), (637, 228616), (697, 208936), (728, 200039), (833, 174824), (884, 164738), (952, 152971), (1066, 136612), (1148, 126854), (1274, 114308), (1394, 104468), (1547, 94136), (1666, 87412), (1681, 86632), (1768, 82369), (2009, 72488), (2132, 68306), (2296, 63427), (2548, 57154), (2788, 52234), (3094, 47068), (3332, 43706), (3362, 43316), (3731, 39032), (4018, 36244), (4264, 34153), (4879, 29848), (5096, 28577), (5576, 26117), (6188, 23534), (6664, 21853), (6724, 21658), (7462, 19516), (8036, 18122), (9061, 16072), (9758, 14924), (10829, 13448), (11767, 12376)]