145458516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6899}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 389491200

約数和(自身を除く): 244032684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 5271, 6899, 7028, 10542, 13798, 20697, 21084, 27596, 41394, 48293, 82788, 96586, 144879, 193172, 289758, 579516, 1731649, 3463298, 5194947, 6926596, 10389894, 12121543, 20779788, 24243086, 36364629, 48486172, 72729258, 145458516]

約数ペア:

[(1, 145458516), (2, 72729258), (3, 48486172), (4, 36364629), (6, 24243086), (7, 20779788), (12, 12121543), (14, 10389894), (21, 6926596), (28, 5194947), (42, 3463298), (84, 1731649), (251, 579516), (502, 289758), (753, 193172), (1004, 144879), (1506, 96586), (1757, 82788), (3012, 48293), (3514, 41394), (5271, 27596), (6899, 21084), (7028, 20697), (10542, 13798)]