172690752

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1680

約数の個数: 112

約数和(自身を含む): 503814080

約数和(自身を除く): 331123328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 312, 344, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1609, 1677, 2064, 2236, 2496, 2752, 3218, 3354, 4128, 4472, 4827, 6436, 6708, 8256, 8944, 9654, 12872, 13416, 17888, 19308, 20917, 25744, 26832, 35776, 38616, 41834, 51488, 53664, 62751, 69187, 77232, 83668, 102976, 107328, 125502, 138374, 154464, 167336, 207561, 251004, 276748, 308928, 334672, 415122, 502008, 553496, 669344, 830244, 899431, 1004016, 1106992, 1338688, 1660488, 1798862, 2008032, 2213984, 2698293, 3320976, 3597724, 4016064, 4427968, 5396586, 6641952, 7195448, 10793172, 13283904, 14390896, 21586344, 28781792, 43172688, 57563584, 86345376, 172690752]

約数ペア:

[(1, 172690752), (2, 86345376), (3, 57563584), (4, 43172688), (6, 28781792), (8, 21586344), (12, 14390896), (13, 13283904), (16, 10793172), (24, 7195448), (26, 6641952), (32, 5396586), (39, 4427968), (43, 4016064), (48, 3597724), (52, 3320976), (64, 2698293), (78, 2213984), (86, 2008032), (96, 1798862), (104, 1660488), (129, 1338688), (156, 1106992), (172, 1004016), (192, 899431), (208, 830244), (258, 669344), (312, 553496), (344, 502008), (416, 415122), (516, 334672), (559, 308928), (624, 276748), (688, 251004), (832, 207561), (1032, 167336), (1118, 154464), (1248, 138374), (1376, 125502), (1609, 107328), (1677, 102976), (2064, 83668), (2236, 77232), (2496, 69187), (2752, 62751), (3218, 53664), (3354, 51488), (4128, 41834), (4472, 38616), (4827, 35776), (6436, 26832), (6708, 25744), (8256, 20917), (8944, 19308), (9654, 17888), (12872, 13416)]