136234868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 303878400

約数和(自身を除く): 167643532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 121, 154, 158, 242, 308, 316, 484, 509, 553, 847, 869, 1018, 1106, 1694, 1738, 2036, 2212, 3388, 3476, 3563, 5599, 6083, 7126, 9559, 11198, 12166, 14252, 19118, 22396, 24332, 38236, 39193, 40211, 61589, 66913, 78386, 80422, 123178, 133826, 156772, 160844, 246356, 267652, 281477, 431123, 442321, 562954, 862246, 884642, 1125908, 1724492, 1769284, 3096247, 4865531, 6192494, 9731062, 12384988, 19462124, 34058717, 68117434, 136234868]

約数ペア:

[(1, 136234868), (2, 68117434), (4, 34058717), (7, 19462124), (11, 12384988), (14, 9731062), (22, 6192494), (28, 4865531), (44, 3096247), (77, 1769284), (79, 1724492), (121, 1125908), (154, 884642), (158, 862246), (242, 562954), (308, 442321), (316, 431123), (484, 281477), (509, 267652), (553, 246356), (847, 160844), (869, 156772), (1018, 133826), (1106, 123178), (1694, 80422), (1738, 78386), (2036, 66913), (2212, 61589), (3388, 40211), (3476, 39193), (3563, 38236), (5599, 24332), (6083, 22396), (7126, 19118), (9559, 14252), (11198, 12166)]