140441364

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{20641}}^1$

素因数の和:20667

約数の個数: 72

約数和(自身を含む): 420766528

約数和(自身を除く): 280325164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 20641, 41282, 61923, 82564, 123846, 144487, 185769, 247692, 288974, 371538, 433461, 557307, 577948, 743076, 866922, 1114614, 1300383, 1671921, 1733844, 2229228, 2600766, 3343842, 3901149, 5015763, 5201532, 6687684, 7802298, 10031526, 11703447, 15604596, 20063052, 23406894, 35110341, 46813788, 70220682, 140441364]

約数ペア:

[(1, 140441364), (2, 70220682), (3, 46813788), (4, 35110341), (6, 23406894), (7, 20063052), (9, 15604596), (12, 11703447), (14, 10031526), (18, 7802298), (21, 6687684), (27, 5201532), (28, 5015763), (36, 3901149), (42, 3343842), (54, 2600766), (63, 2229228), (81, 1733844), (84, 1671921), (108, 1300383), (126, 1114614), (162, 866922), (189, 743076), (243, 577948), (252, 557307), (324, 433461), (378, 371538), (486, 288974), (567, 247692), (756, 185769), (972, 144487), (1134, 123846), (1701, 82564), (2268, 61923), (3402, 41282), (6804, 20641)]