156923136

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 471918720

約数和(自身を除く): 314995584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 288, 292, 311, 384, 432, 438, 576, 584, 622, 657, 768, 864, 876, 933, 1152, 1168, 1244, 1314, 1728, 1752, 1866, 1971, 2304, 2336, 2488, 2628, 2799, 3456, 3504, 3732, 3942, 4672, 4976, 5256, 5598, 6912, 7008, 7464, 7884, 8397, 9344, 9952, 10512, 11196, 14016, 14928, 15768, 16794, 18688, 19904, 21024, 22392, 22703, 28032, 29856, 31536, 33588, 39808, 42048, 44784, 45406, 56064, 59712, 63072, 67176, 68109, 79616, 84096, 89568, 90812, 119424, 126144, 134352, 136218, 168192, 179136, 181624, 204327, 238848, 252288, 268704, 272436, 358272, 363248, 408654, 504576, 537408, 544872, 612981, 716544, 726496, 817308, 1074816, 1089744, 1225962, 1452992, 1634616, 2149632, 2179488, 2451924, 2905984, 3269232, 4358976, 4903848, 5811968, 6538464, 8717952, 9807696, 13076928, 17435904, 19615392, 26153856, 39230784, 52307712, 78461568, 156923136]

約数ペア:

[(1, 156923136), (2, 78461568), (3, 52307712), (4, 39230784), (6, 26153856), (8, 19615392), (9, 17435904), (12, 13076928), (16, 9807696), (18, 8717952), (24, 6538464), (27, 5811968), (32, 4903848), (36, 4358976), (48, 3269232), (54, 2905984), (64, 2451924), (72, 2179488), (73, 2149632), (96, 1634616), (108, 1452992), (128, 1225962), (144, 1089744), (146, 1074816), (192, 817308), (216, 726496), (219, 716544), (256, 612981), (288, 544872), (292, 537408), (311, 504576), (384, 408654), (432, 363248), (438, 358272), (576, 272436), (584, 268704), (622, 252288), (657, 238848), (768, 204327), (864, 181624), (876, 179136), (933, 168192), (1152, 136218), (1168, 134352), (1244, 126144), (1314, 119424), (1728, 90812), (1752, 89568), (1866, 84096), (1971, 79616), (2304, 68109), (2336, 67176), (2488, 63072), (2628, 59712), (2799, 56064), (3456, 45406), (3504, 44784), (3732, 42048), (3942, 39808), (4672, 33588), (4976, 31536), (5256, 29856), (5598, 28032), (6912, 22703), (7008, 22392), (7464, 21024), (7884, 19904), (8397, 18688), (9344, 16794), (9952, 15768), (10512, 14928), (11196, 14016)]