194619888

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 160

約数和(自身を含む): 595795200

約数和(自身を除く): 401175312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 131, 144, 152, 171, 181, 216, 228, 262, 304, 342, 362, 393, 432, 456, 513, 524, 543, 684, 724, 786, 912, 1026, 1048, 1086, 1179, 1368, 1448, 1572, 1629, 2052, 2096, 2172, 2358, 2489, 2736, 2896, 3144, 3258, 3439, 3537, 4104, 4344, 4716, 4887, 4978, 6288, 6516, 6878, 7074, 7467, 8208, 8688, 9432, 9774, 9956, 10317, 13032, 13756, 14148, 14934, 18864, 19548, 19912, 20634, 22401, 23711, 26064, 27512, 28296, 29868, 30951, 39096, 39824, 41268, 44802, 47422, 55024, 56592, 59736, 61902, 67203, 71133, 78192, 82536, 89604, 92853, 94844, 119472, 123804, 134406, 142266, 165072, 179208, 185706, 189688, 213399, 247608, 268812, 284532, 358416, 371412, 379376, 426798, 450509, 495216, 537624, 569064, 640197, 742824, 853596, 901018, 1075248, 1138128, 1280394, 1351527, 1485648, 1707192, 1802036, 2560788, 2703054, 3414384, 3604072, 4054581, 5121576, 5406108, 7208144, 8109162, 10243152, 10812216, 12163743, 16218324, 21624432, 24327486, 32436648, 48654972, 64873296, 97309944, 194619888]

約数ペア:

[(1, 194619888), (2, 97309944), (3, 64873296), (4, 48654972), (6, 32436648), (8, 24327486), (9, 21624432), (12, 16218324), (16, 12163743), (18, 10812216), (19, 10243152), (24, 8109162), (27, 7208144), (36, 5406108), (38, 5121576), (48, 4054581), (54, 3604072), (57, 3414384), (72, 2703054), (76, 2560788), (108, 1802036), (114, 1707192), (131, 1485648), (144, 1351527), (152, 1280394), (171, 1138128), (181, 1075248), (216, 901018), (228, 853596), (262, 742824), (304, 640197), (342, 569064), (362, 537624), (393, 495216), (432, 450509), (456, 426798), (513, 379376), (524, 371412), (543, 358416), (684, 284532), (724, 268812), (786, 247608), (912, 213399), (1026, 189688), (1048, 185706), (1086, 179208), (1179, 165072), (1368, 142266), (1448, 134406), (1572, 123804), (1629, 119472), (2052, 94844), (2096, 92853), (2172, 89604), (2358, 82536), (2489, 78192), (2736, 71133), (2896, 67203), (3144, 61902), (3258, 59736), (3439, 56592), (3537, 55024), (4104, 47422), (4344, 44802), (4716, 41268), (4887, 39824), (4978, 39096), (6288, 30951), (6516, 29868), (6878, 28296), (7074, 27512), (7467, 26064), (8208, 23711), (8688, 22401), (9432, 20634), (9774, 19912), (9956, 19548), (10317, 18864), (13032, 14934), (13756, 14148)]