172547648

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 441764928

約数和(自身を除く): 269217280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 53, 56, 64, 86, 91, 104, 106, 112, 169, 172, 182, 208, 212, 224, 301, 338, 344, 364, 371, 416, 424, 448, 559, 602, 676, 688, 689, 728, 742, 832, 848, 1118, 1183, 1204, 1352, 1376, 1378, 1456, 1484, 1696, 2236, 2279, 2366, 2408, 2704, 2752, 2756, 2912, 2968, 3392, 3913, 4472, 4558, 4732, 4816, 4823, 5408, 5512, 5824, 5936, 7267, 7826, 8944, 8957, 9116, 9464, 9632, 9646, 10816, 11024, 11872, 14534, 15652, 15953, 17888, 17914, 18232, 18928, 19264, 19292, 22048, 23744, 29068, 29627, 31304, 31906, 35776, 35828, 36464, 37856, 38584, 44096, 50869, 58136, 59254, 62608, 62699, 63812, 71656, 72928, 75712, 77168, 101738, 116272, 118508, 125216, 125398, 127624, 143312, 145856, 154336, 203476, 207389, 232544, 237016, 250432, 250796, 255248, 286624, 308672, 385151, 406952, 414778, 465088, 474032, 501592, 510496, 573248, 770302, 813904, 829556, 948064, 1003184, 1020992, 1540604, 1627808, 1659112, 1896128, 2006368, 2696057, 3081208, 3255616, 3318224, 4012736, 5392114, 6162416, 6636448, 10784228, 12324832, 13272896, 21568456, 24649664, 43136912, 86273824, 172547648]

約数ペア:

[(1, 172547648), (2, 86273824), (4, 43136912), (7, 24649664), (8, 21568456), (13, 13272896), (14, 12324832), (16, 10784228), (26, 6636448), (28, 6162416), (32, 5392114), (43, 4012736), (52, 3318224), (53, 3255616), (56, 3081208), (64, 2696057), (86, 2006368), (91, 1896128), (104, 1659112), (106, 1627808), (112, 1540604), (169, 1020992), (172, 1003184), (182, 948064), (208, 829556), (212, 813904), (224, 770302), (301, 573248), (338, 510496), (344, 501592), (364, 474032), (371, 465088), (416, 414778), (424, 406952), (448, 385151), (559, 308672), (602, 286624), (676, 255248), (688, 250796), (689, 250432), (728, 237016), (742, 232544), (832, 207389), (848, 203476), (1118, 154336), (1183, 145856), (1204, 143312), (1352, 127624), (1376, 125398), (1378, 125216), (1456, 118508), (1484, 116272), (1696, 101738), (2236, 77168), (2279, 75712), (2366, 72928), (2408, 71656), (2704, 63812), (2752, 62699), (2756, 62608), (2912, 59254), (2968, 58136), (3392, 50869), (3913, 44096), (4472, 38584), (4558, 37856), (4732, 36464), (4816, 35828), (4823, 35776), (5408, 31906), (5512, 31304), (5824, 29627), (5936, 29068), (7267, 23744), (7826, 22048), (8944, 19292), (8957, 19264), (9116, 18928), (9464, 18232), (9632, 17914), (9646, 17888), (10816, 15953), (11024, 15652), (11872, 14534)]