169143492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 461090784

約数和(自身を除く): 291947292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 307, 588, 614, 921, 937, 1228, 1842, 1874, 2149, 2811, 3684, 3748, 4298, 5622, 6447, 6559, 8596, 11244, 12894, 13118, 15043, 19677, 25788, 26236, 30086, 39354, 45129, 45913, 60172, 78708, 90258, 91826, 137739, 180516, 183652, 275478, 287659, 550956, 575318, 862977, 1150636, 1725954, 2013613, 3451908, 4027226, 6040839, 8054452, 12081678, 14095291, 24163356, 28190582, 42285873, 56381164, 84571746, 169143492]

約数ペア:

[(1, 169143492), (2, 84571746), (3, 56381164), (4, 42285873), (6, 28190582), (7, 24163356), (12, 14095291), (14, 12081678), (21, 8054452), (28, 6040839), (42, 4027226), (49, 3451908), (84, 2013613), (98, 1725954), (147, 1150636), (196, 862977), (294, 575318), (307, 550956), (588, 287659), (614, 275478), (921, 183652), (937, 180516), (1228, 137739), (1842, 91826), (1874, 90258), (2149, 78708), (2811, 60172), (3684, 45913), (3748, 45129), (4298, 39354), (5622, 30086), (6447, 26236), (6559, 25788), (8596, 19677), (11244, 15043), (12894, 13118)]