164376564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 427217280

約数和(自身を除く): 262840716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 726, 869, 948, 1433, 1452, 1738, 2607, 2866, 3476, 4299, 5214, 5732, 8598, 9559, 10428, 15763, 17196, 19118, 28677, 31526, 38236, 47289, 57354, 63052, 94578, 113207, 114708, 173393, 189156, 226414, 339621, 346786, 452828, 520179, 679242, 693572, 1040358, 1245277, 1358484, 2080716, 2490554, 3735831, 4981108, 7471662, 13698047, 14943324, 27396094, 41094141, 54792188, 82188282, 164376564]

約数ペア:

[(1, 164376564), (2, 82188282), (3, 54792188), (4, 41094141), (6, 27396094), (11, 14943324), (12, 13698047), (22, 7471662), (33, 4981108), (44, 3735831), (66, 2490554), (79, 2080716), (121, 1358484), (132, 1245277), (158, 1040358), (237, 693572), (242, 679242), (316, 520179), (363, 452828), (474, 346786), (484, 339621), (726, 226414), (869, 189156), (948, 173393), (1433, 114708), (1452, 113207), (1738, 94578), (2607, 63052), (2866, 57354), (3476, 47289), (4299, 38236), (5214, 31526), (5732, 28677), (8598, 19118), (9559, 17196), (10428, 15763)]