152508852

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{19889}}^1$

素因数の和:19973

約数の個数: 48

約数和(自身を含む): 400982400

約数和(自身を除く): 248473548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 19889, 39778, 59667, 79556, 119334, 179001, 238668, 358002, 537003, 716004, 1074006, 1412119, 2148012, 2824238, 4236357, 5648476, 8472714, 12709071, 16945428, 25418142, 38127213, 50836284, 76254426, 152508852]

約数ペア:

[(1, 152508852), (2, 76254426), (3, 50836284), (4, 38127213), (6, 25418142), (9, 16945428), (12, 12709071), (18, 8472714), (27, 5648476), (36, 4236357), (54, 2824238), (71, 2148012), (108, 1412119), (142, 1074006), (213, 716004), (284, 537003), (426, 358002), (639, 238668), (852, 179001), (1278, 119334), (1917, 79556), (2556, 59667), (3834, 39778), (7668, 19889)]