191722752

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 614929224

約数和(自身を除く): 423206472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 173, 192, 208, 222, 234, 256, 288, 296, 312, 333, 346, 384, 416, 444, 468, 481, 519, 576, 592, 624, 666, 692, 768, 832, 888, 936, 962, 1038, 1152, 1184, 1248, 1332, 1384, 1443, 1557, 1664, 1776, 1872, 1924, 2076, 2249, 2304, 2368, 2496, 2664, 2768, 2886, 3114, 3328, 3552, 3744, 3848, 4152, 4329, 4498, 4736, 4992, 5328, 5536, 5772, 6228, 6401, 6747, 7104, 7488, 7696, 8304, 8658, 8996, 9472, 9984, 10656, 11072, 11544, 12456, 12802, 13494, 14208, 14976, 15392, 16608, 17316, 17992, 19203, 20241, 21312, 22144, 23088, 24912, 25604, 26988, 28416, 29952, 30784, 33216, 34632, 35984, 38406, 40482, 42624, 44288, 46176, 49824, 51208, 53976, 57609, 61568, 66432, 69264, 71968, 76812, 80964, 83213, 85248, 92352, 99648, 102416, 107952, 115218, 123136, 132864, 138528, 143936, 153624, 161928, 166426, 184704, 199296, 204832, 215904, 230436, 249639, 277056, 287872, 307248, 323856, 332852, 369408, 398592, 409664, 431808, 460872, 499278, 554112, 575744, 614496, 647712, 665704, 748917, 819328, 863616, 921744, 998556, 1108224, 1228992, 1295424, 1331408, 1497834, 1638656, 1727232, 1843488, 1997112, 2457984, 2590848, 2662816, 2995668, 3686976, 3994224, 4915968, 5181696, 5325632, 5991336, 7373952, 7988448, 10651264, 11982672, 14747904, 15976896, 21302528, 23965344, 31953792, 47930688, 63907584, 95861376, 191722752]

約数ペア:

[(1, 191722752), (2, 95861376), (3, 63907584), (4, 47930688), (6, 31953792), (8, 23965344), (9, 21302528), (12, 15976896), (13, 14747904), (16, 11982672), (18, 10651264), (24, 7988448), (26, 7373952), (32, 5991336), (36, 5325632), (37, 5181696), (39, 4915968), (48, 3994224), (52, 3686976), (64, 2995668), (72, 2662816), (74, 2590848), (78, 2457984), (96, 1997112), (104, 1843488), (111, 1727232), (117, 1638656), (128, 1497834), (144, 1331408), (148, 1295424), (156, 1228992), (173, 1108224), (192, 998556), (208, 921744), (222, 863616), (234, 819328), (256, 748917), (288, 665704), (296, 647712), (312, 614496), (333, 575744), (346, 554112), (384, 499278), (416, 460872), (444, 431808), (468, 409664), (481, 398592), (519, 369408), (576, 332852), (592, 323856), (624, 307248), (666, 287872), (692, 277056), (768, 249639), (832, 230436), (888, 215904), (936, 204832), (962, 199296), (1038, 184704), (1152, 166426), (1184, 161928), (1248, 153624), (1332, 143936), (1384, 138528), (1443, 132864), (1557, 123136), (1664, 115218), (1776, 107952), (1872, 102416), (1924, 99648), (2076, 92352), (2249, 85248), (2304, 83213), (2368, 80964), (2496, 76812), (2664, 71968), (2768, 69264), (2886, 66432), (3114, 61568), (3328, 57609), (3552, 53976), (3744, 51208), (3848, 49824), (4152, 46176), (4329, 44288), (4498, 42624), (4736, 40482), (4992, 38406), (5328, 35984), (5536, 34632), (5772, 33216), (6228, 30784), (6401, 29952), (6747, 28416), (7104, 26988), (7488, 25604), (7696, 24912), (8304, 23088), (8658, 22144), (8996, 21312), (9472, 20241), (9984, 19203), (10656, 17992), (11072, 17316), (11544, 16608), (12456, 15392), (12802, 14976), (13494, 14208)]