128114616

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 380160000

約数和(自身を除く): 252045384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 197, 237, 294, 316, 343, 392, 394, 474, 553, 588, 591, 632, 686, 788, 948, 1029, 1106, 1176, 1182, 1372, 1379, 1576, 1659, 1896, 2058, 2212, 2364, 2744, 2758, 3318, 3871, 4116, 4137, 4424, 4728, 5516, 6636, 7742, 8232, 8274, 9653, 11032, 11613, 13272, 15484, 15563, 16548, 19306, 23226, 27097, 28959, 30968, 31126, 33096, 38612, 46452, 46689, 54194, 57918, 62252, 67571, 77224, 81291, 92904, 93378, 108388, 108941, 115836, 124504, 135142, 162582, 186756, 202713, 216776, 217882, 231672, 270284, 325164, 326823, 373512, 405426, 435764, 540568, 650328, 653646, 762587, 810852, 871528, 1307292, 1525174, 1621704, 2287761, 2614584, 3050348, 4575522, 5338109, 6100696, 9151044, 10676218, 16014327, 18302088, 21352436, 32028654, 42704872, 64057308, 128114616]

約数ペア:

[(1, 128114616), (2, 64057308), (3, 42704872), (4, 32028654), (6, 21352436), (7, 18302088), (8, 16014327), (12, 10676218), (14, 9151044), (21, 6100696), (24, 5338109), (28, 4575522), (42, 3050348), (49, 2614584), (56, 2287761), (79, 1621704), (84, 1525174), (98, 1307292), (147, 871528), (158, 810852), (168, 762587), (196, 653646), (197, 650328), (237, 540568), (294, 435764), (316, 405426), (343, 373512), (392, 326823), (394, 325164), (474, 270284), (553, 231672), (588, 217882), (591, 216776), (632, 202713), (686, 186756), (788, 162582), (948, 135142), (1029, 124504), (1106, 115836), (1176, 108941), (1182, 108388), (1372, 93378), (1379, 92904), (1576, 81291), (1659, 77224), (1896, 67571), (2058, 62252), (2212, 57918), (2364, 54194), (2744, 46689), (2758, 46452), (3318, 38612), (3871, 33096), (4116, 31126), (4137, 30968), (4424, 28959), (4728, 27097), (5516, 23226), (6636, 19306), (7742, 16548), (8232, 15563), (8274, 15484), (9653, 13272), (11032, 11613)]