177136764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4335

約数の個数: 72

約数和(自身を含む): 487686528

約数和(自身を除く): 310549764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 4243, 5964, 6958, 8486, 10437, 12729, 13916, 16972, 20874, 25458, 29701, 41748, 50916, 59402, 89103, 118804, 178206, 207907, 301253, 356412, 415814, 602506, 623721, 831628, 903759, 1205012, 1247442, 1807518, 2108771, 2494884, 3615036, 4217542, 6326313, 8435084, 12652626, 14761397, 25305252, 29522794, 44284191, 59045588, 88568382, 177136764]

約数ペア:

[(1, 177136764), (2, 88568382), (3, 59045588), (4, 44284191), (6, 29522794), (7, 25305252), (12, 14761397), (14, 12652626), (21, 8435084), (28, 6326313), (42, 4217542), (49, 3615036), (71, 2494884), (84, 2108771), (98, 1807518), (142, 1247442), (147, 1205012), (196, 903759), (213, 831628), (284, 623721), (294, 602506), (426, 415814), (497, 356412), (588, 301253), (852, 207907), (994, 178206), (1491, 118804), (1988, 89103), (2982, 59402), (3479, 50916), (4243, 41748), (5964, 29701), (6958, 25458), (8486, 20874), (10437, 16972), (12729, 13916)]