172923296

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 429061248

約数和(自身を除く): 256137952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 559, 602, 688, 728, 1118, 1204, 1376, 1381, 1456, 2236, 2408, 2762, 2912, 3913, 4472, 4816, 5524, 7826, 8944, 9632, 9667, 11048, 15652, 17888, 17953, 19334, 22096, 31304, 35906, 38668, 44192, 59383, 62608, 71812, 77336, 118766, 125216, 125671, 143624, 154672, 237532, 251342, 287248, 309344, 415681, 475064, 502684, 574496, 771979, 831362, 950128, 1005368, 1543958, 1662724, 1900256, 2010736, 3087916, 3325448, 4021472, 5403853, 6175832, 6650896, 10807706, 12351664, 13301792, 21615412, 24703328, 43230824, 86461648, 172923296]

約数ペア:

[(1, 172923296), (2, 86461648), (4, 43230824), (7, 24703328), (8, 21615412), (13, 13301792), (14, 12351664), (16, 10807706), (26, 6650896), (28, 6175832), (32, 5403853), (43, 4021472), (52, 3325448), (56, 3087916), (86, 2010736), (91, 1900256), (104, 1662724), (112, 1543958), (172, 1005368), (182, 950128), (208, 831362), (224, 771979), (301, 574496), (344, 502684), (364, 475064), (416, 415681), (559, 309344), (602, 287248), (688, 251342), (728, 237532), (1118, 154672), (1204, 143624), (1376, 125671), (1381, 125216), (1456, 118766), (2236, 77336), (2408, 71812), (2762, 62608), (2912, 59383), (3913, 44192), (4472, 38668), (4816, 35906), (5524, 31304), (7826, 22096), (8944, 19334), (9632, 17953), (9667, 17888), (11048, 15652)]