129308928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 400296960

約数和(自身を除く): 270988032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 256, 268, 336, 359, 384, 402, 448, 469, 536, 672, 718, 768, 804, 896, 938, 1072, 1077, 1344, 1407, 1436, 1608, 1792, 1876, 2144, 2154, 2513, 2688, 2814, 2872, 3216, 3752, 4288, 4308, 5026, 5376, 5628, 5744, 6432, 7504, 7539, 8576, 8616, 10052, 11256, 11488, 12864, 15008, 15078, 17152, 17232, 20104, 22512, 22976, 24053, 25728, 30016, 30156, 34464, 40208, 45024, 45952, 48106, 51456, 60032, 60312, 68928, 72159, 80416, 90048, 91904, 96212, 120064, 120624, 137856, 144318, 160832, 168371, 180096, 192424, 241248, 275712, 288636, 321664, 336742, 360192, 384848, 482496, 505113, 577272, 643328, 673484, 769696, 964992, 1010226, 1154544, 1346968, 1539392, 1929984, 2020452, 2309088, 2693936, 3078784, 4040904, 4618176, 5387872, 6157568, 8081808, 9236352, 10775744, 16163616, 18472704, 21551488, 32327232, 43102976, 64654464, 129308928]

約数ペア:

[(1, 129308928), (2, 64654464), (3, 43102976), (4, 32327232), (6, 21551488), (7, 18472704), (8, 16163616), (12, 10775744), (14, 9236352), (16, 8081808), (21, 6157568), (24, 5387872), (28, 4618176), (32, 4040904), (42, 3078784), (48, 2693936), (56, 2309088), (64, 2020452), (67, 1929984), (84, 1539392), (96, 1346968), (112, 1154544), (128, 1010226), (134, 964992), (168, 769696), (192, 673484), (201, 643328), (224, 577272), (256, 505113), (268, 482496), (336, 384848), (359, 360192), (384, 336742), (402, 321664), (448, 288636), (469, 275712), (536, 241248), (672, 192424), (718, 180096), (768, 168371), (804, 160832), (896, 144318), (938, 137856), (1072, 120624), (1077, 120064), (1344, 96212), (1407, 91904), (1436, 90048), (1608, 80416), (1792, 72159), (1876, 68928), (2144, 60312), (2154, 60032), (2513, 51456), (2688, 48106), (2814, 45952), (2872, 45024), (3216, 40208), (3752, 34464), (4288, 30156), (4308, 30016), (5026, 25728), (5376, 24053), (5628, 22976), (5744, 22512), (6432, 20104), (7504, 17232), (7539, 17152), (8576, 15078), (8616, 15008), (10052, 12864), (11256, 11488)]