139048616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 314668800

約数和(自身を除く): 175620184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 623, 644, 712, 1213, 1246, 1288, 2047, 2426, 2492, 4094, 4852, 4984, 8188, 8491, 9704, 14329, 16376, 16982, 27899, 28658, 33964, 55798, 57316, 67928, 107957, 111596, 114632, 195293, 215914, 223192, 390586, 431828, 755699, 781172, 863656, 1511398, 1562344, 2483011, 3022796, 4966022, 6045592, 9932044, 17381077, 19864088, 34762154, 69524308, 139048616]

約数ペア:

[(1, 139048616), (2, 69524308), (4, 34762154), (7, 19864088), (8, 17381077), (14, 9932044), (23, 6045592), (28, 4966022), (46, 3022796), (56, 2483011), (89, 1562344), (92, 1511398), (161, 863656), (178, 781172), (184, 755699), (322, 431828), (356, 390586), (623, 223192), (644, 215914), (712, 195293), (1213, 114632), (1246, 111596), (1288, 107957), (2047, 67928), (2426, 57316), (2492, 55798), (4094, 33964), (4852, 28658), (4984, 27899), (8188, 16982), (8491, 16376), (9704, 14329)]