162412684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 352988160

約数和(自身を除く): 190575476

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 223, 259, 266, 446, 518, 532, 703, 892, 1036, 1369, 1406, 1561, 2738, 2812, 3122, 4237, 4921, 5476, 6244, 8251, 8474, 9583, 9842, 16502, 16948, 19166, 19684, 26011, 29659, 33004, 38332, 52022, 57757, 59318, 104044, 115514, 118636, 156769, 182077, 231028, 305287, 313538, 364154, 610574, 627076, 728308, 1097383, 1221148, 2137009, 2194766, 4274018, 4389532, 5800453, 8548036, 11600906, 23201812, 40603171, 81206342, 162412684]

約数ペア:

[(1, 162412684), (2, 81206342), (4, 40603171), (7, 23201812), (14, 11600906), (19, 8548036), (28, 5800453), (37, 4389532), (38, 4274018), (74, 2194766), (76, 2137009), (133, 1221148), (148, 1097383), (223, 728308), (259, 627076), (266, 610574), (446, 364154), (518, 313538), (532, 305287), (703, 231028), (892, 182077), (1036, 156769), (1369, 118636), (1406, 115514), (1561, 104044), (2738, 59318), (2812, 57757), (3122, 52022), (4237, 38332), (4921, 33004), (5476, 29659), (6244, 26011), (8251, 19684), (8474, 19166), (9583, 16948), (9842, 16502)]