160776616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 128

約数和(自身を含む): 428924160

約数和(自身を除く): 268147544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 884, 952, 1001, 1144, 1181, 1309, 1496, 1547, 1768, 2002, 2362, 2431, 2618, 3094, 4004, 4724, 4862, 5236, 6188, 8008, 8267, 9448, 9724, 10472, 12376, 12991, 15353, 16534, 17017, 19448, 20077, 25982, 30706, 33068, 34034, 40154, 51964, 61412, 66136, 68068, 80308, 90937, 103928, 107471, 122824, 136136, 140539, 160616, 168883, 181874, 214942, 220847, 261001, 281078, 337766, 363748, 429884, 441694, 522002, 562156, 675532, 727496, 859768, 883388, 1044004, 1124312, 1182181, 1351064, 1545929, 1766776, 1827007, 2088008, 2364362, 2871011, 3091858, 3654014, 4728724, 5742022, 6183716, 7308028, 9457448, 11484044, 12367432, 14616056, 20097077, 22968088, 40194154, 80388308, 160776616]

約数ペア:

[(1, 160776616), (2, 80388308), (4, 40194154), (7, 22968088), (8, 20097077), (11, 14616056), (13, 12367432), (14, 11484044), (17, 9457448), (22, 7308028), (26, 6183716), (28, 5742022), (34, 4728724), (44, 3654014), (52, 3091858), (56, 2871011), (68, 2364362), (77, 2088008), (88, 1827007), (91, 1766776), (104, 1545929), (119, 1351064), (136, 1182181), (143, 1124312), (154, 1044004), (182, 883388), (187, 859768), (221, 727496), (238, 675532), (286, 562156), (308, 522002), (364, 441694), (374, 429884), (442, 363748), (476, 337766), (572, 281078), (616, 261001), (728, 220847), (748, 214942), (884, 181874), (952, 168883), (1001, 160616), (1144, 140539), (1181, 136136), (1309, 122824), (1496, 107471), (1547, 103928), (1768, 90937), (2002, 80308), (2362, 68068), (2431, 66136), (2618, 61412), (3094, 51964), (4004, 40154), (4724, 34034), (4862, 33068), (5236, 30706), (6188, 25982), (8008, 20077), (8267, 19448), (9448, 17017), (9724, 16534), (10472, 15353), (12376, 12991)]