194347872

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 575134560

約数和(自身を除く): 380786688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 109, 123, 144, 151, 164, 218, 246, 288, 302, 327, 328, 369, 436, 453, 492, 604, 654, 656, 738, 872, 906, 981, 984, 1208, 1308, 1312, 1359, 1476, 1744, 1812, 1962, 1968, 2416, 2616, 2718, 2952, 3488, 3624, 3924, 3936, 4469, 4832, 5232, 5436, 5904, 6191, 7248, 7848, 8938, 10464, 10872, 11808, 12382, 13407, 14496, 15696, 16459, 17876, 18573, 21744, 24764, 26814, 31392, 32918, 35752, 37146, 40221, 43488, 49377, 49528, 53628, 55719, 65836, 71504, 74292, 80442, 98754, 99056, 107256, 111438, 131672, 143008, 148131, 148584, 160884, 197508, 198112, 214512, 222876, 263344, 296262, 297168, 321768, 395016, 429024, 445752, 526688, 592524, 594336, 643536, 674819, 790032, 891504, 1185048, 1287072, 1349638, 1580064, 1783008, 2024457, 2370096, 2699276, 4048914, 4740192, 5398552, 6073371, 8097828, 10797104, 12146742, 16195656, 21594208, 24293484, 32391312, 48586968, 64782624, 97173936, 194347872]

約数ペア:

[(1, 194347872), (2, 97173936), (3, 64782624), (4, 48586968), (6, 32391312), (8, 24293484), (9, 21594208), (12, 16195656), (16, 12146742), (18, 10797104), (24, 8097828), (32, 6073371), (36, 5398552), (41, 4740192), (48, 4048914), (72, 2699276), (82, 2370096), (96, 2024457), (109, 1783008), (123, 1580064), (144, 1349638), (151, 1287072), (164, 1185048), (218, 891504), (246, 790032), (288, 674819), (302, 643536), (327, 594336), (328, 592524), (369, 526688), (436, 445752), (453, 429024), (492, 395016), (604, 321768), (654, 297168), (656, 296262), (738, 263344), (872, 222876), (906, 214512), (981, 198112), (984, 197508), (1208, 160884), (1308, 148584), (1312, 148131), (1359, 143008), (1476, 131672), (1744, 111438), (1812, 107256), (1962, 99056), (1968, 98754), (2416, 80442), (2616, 74292), (2718, 71504), (2952, 65836), (3488, 55719), (3624, 53628), (3924, 49528), (3936, 49377), (4469, 43488), (4832, 40221), (5232, 37146), (5436, 35752), (5904, 32918), (6191, 31392), (7248, 26814), (7848, 24764), (8938, 21744), (10464, 18573), (10872, 17876), (11808, 16459), (12382, 15696), (13407, 14496)]