145429648

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 372059520

約数和(自身を除く): 226629872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 751, 784, 931, 988, 1064, 1274, 1456, 1502, 1729, 1862, 1976, 2128, 2548, 3004, 3458, 3724, 3952, 5096, 5257, 6008, 6916, 7448, 9763, 10192, 10514, 12016, 12103, 13832, 14269, 14896, 19526, 21028, 24206, 27664, 28538, 36799, 39052, 42056, 48412, 57076, 68341, 73598, 78104, 84112, 96824, 99883, 114152, 136682, 147196, 156208, 185497, 193648, 199766, 228304, 273364, 294392, 370994, 399532, 478387, 546728, 588784, 699181, 741988, 799064, 956774, 1093456, 1298479, 1398362, 1483976, 1598128, 1913548, 2596958, 2796724, 2967952, 3827096, 5193916, 5593448, 7654192, 9089353, 10387832, 11186896, 18178706, 20775664, 36357412, 72714824, 145429648]

約数ペア:

[(1, 145429648), (2, 72714824), (4, 36357412), (7, 20775664), (8, 18178706), (13, 11186896), (14, 10387832), (16, 9089353), (19, 7654192), (26, 5593448), (28, 5193916), (38, 3827096), (49, 2967952), (52, 2796724), (56, 2596958), (76, 1913548), (91, 1598128), (98, 1483976), (104, 1398362), (112, 1298479), (133, 1093456), (152, 956774), (182, 799064), (196, 741988), (208, 699181), (247, 588784), (266, 546728), (304, 478387), (364, 399532), (392, 370994), (494, 294392), (532, 273364), (637, 228304), (728, 199766), (751, 193648), (784, 185497), (931, 156208), (988, 147196), (1064, 136682), (1274, 114152), (1456, 99883), (1502, 96824), (1729, 84112), (1862, 78104), (1976, 73598), (2128, 68341), (2548, 57076), (3004, 48412), (3458, 42056), (3724, 39052), (3952, 36799), (5096, 28538), (5257, 27664), (6008, 24206), (6916, 21028), (7448, 19526), (9763, 14896), (10192, 14269), (10514, 13832), (12016, 12103)]