156892671

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 265496400

約数和(自身を除く): 108603729

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 89, 117, 169, 171, 183, 247, 267, 507, 549, 741, 793, 801, 1157, 1159, 1521, 1691, 2223, 2379, 3211, 3471, 3477, 5073, 5429, 7137, 9633, 10309, 10413, 10431, 15041, 15067, 15219, 16287, 21983, 28899, 30927, 45123, 45201, 48861, 65949, 70577, 92781, 103151, 135369, 135603, 195871, 197847, 211731, 285779, 309453, 587613, 635193, 857337, 917501, 928359, 1340963, 1762839, 2572011, 2752503, 4022889, 8257509, 12068667, 17432519, 52297557, 156892671]

約数ペア:

[(1, 156892671), (3, 52297557), (9, 17432519), (13, 12068667), (19, 8257509), (39, 4022889), (57, 2752503), (61, 2572011), (89, 1762839), (117, 1340963), (169, 928359), (171, 917501), (183, 857337), (247, 635193), (267, 587613), (507, 309453), (549, 285779), (741, 211731), (793, 197847), (801, 195871), (1157, 135603), (1159, 135369), (1521, 103151), (1691, 92781), (2223, 70577), (2379, 65949), (3211, 48861), (3471, 45201), (3477, 45123), (5073, 30927), (5429, 28899), (7137, 21983), (9633, 16287), (10309, 15219), (10413, 15067), (10431, 15041)]