153812988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1307}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 445640832

約数和(自身を除く): 291827844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 467, 934, 1307, 1401, 1868, 2614, 2802, 3269, 3921, 4203, 5228, 5604, 6538, 7842, 8406, 9149, 9807, 11763, 13076, 15684, 16812, 18298, 19614, 23526, 27447, 29421, 36596, 39228, 47052, 54894, 58842, 82341, 109788, 117684, 164682, 329364, 610369, 1220738, 1831107, 2441476, 3662214, 4272583, 5493321, 7324428, 8545166, 10986642, 12817749, 17090332, 21973284, 25635498, 38453247, 51270996, 76906494, 153812988]

約数ペア:

[(1, 153812988), (2, 76906494), (3, 51270996), (4, 38453247), (6, 25635498), (7, 21973284), (9, 17090332), (12, 12817749), (14, 10986642), (18, 8545166), (21, 7324428), (28, 5493321), (36, 4272583), (42, 3662214), (63, 2441476), (84, 1831107), (126, 1220738), (252, 610369), (467, 329364), (934, 164682), (1307, 117684), (1401, 109788), (1868, 82341), (2614, 58842), (2802, 54894), (3269, 47052), (3921, 39228), (4203, 36596), (5228, 29421), (5604, 27447), (6538, 23526), (7842, 19614), (8406, 18298), (9149, 16812), (9807, 15684), (11763, 13076)]