145301892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2539}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 358444800

約数和(自身を除く): 213142908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 251, 502, 753, 1004, 1506, 2539, 3012, 4769, 5078, 7617, 9538, 10156, 14307, 15234, 19076, 28614, 30468, 48241, 57228, 96482, 144723, 192964, 289446, 578892, 637289, 1274578, 1911867, 2549156, 3823734, 7647468, 12108491, 24216982, 36325473, 48433964, 72650946, 145301892]

約数ペア:

[(1, 145301892), (2, 72650946), (3, 48433964), (4, 36325473), (6, 24216982), (12, 12108491), (19, 7647468), (38, 3823734), (57, 2549156), (76, 1911867), (114, 1274578), (228, 637289), (251, 578892), (502, 289446), (753, 192964), (1004, 144723), (1506, 96482), (2539, 57228), (3012, 48241), (4769, 30468), (5078, 28614), (7617, 19076), (9538, 15234), (10156, 14307)]