156736328

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2699}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 361584000

約数和(自身を除く): 204847672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1708, 2074, 2699, 3416, 4148, 5398, 7259, 8296, 10796, 14518, 18893, 21592, 29036, 37786, 45883, 58072, 75572, 91766, 151144, 164639, 183532, 321181, 329278, 367064, 642362, 658556, 1152473, 1284724, 1317112, 2304946, 2569448, 2798863, 4609892, 5597726, 9219784, 11195452, 19592041, 22390904, 39184082, 78368164, 156736328]

約数ペア:

[(1, 156736328), (2, 78368164), (4, 39184082), (7, 22390904), (8, 19592041), (14, 11195452), (17, 9219784), (28, 5597726), (34, 4609892), (56, 2798863), (61, 2569448), (68, 2304946), (119, 1317112), (122, 1284724), (136, 1152473), (238, 658556), (244, 642362), (427, 367064), (476, 329278), (488, 321181), (854, 183532), (952, 164639), (1037, 151144), (1708, 91766), (2074, 75572), (2699, 58072), (3416, 45883), (4148, 37786), (5398, 29036), (7259, 21592), (8296, 18893), (10796, 14518)]