156946238211

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{7583}}^1$

素因数の和:7912

約数の個数: 64

約数和(自身を含む): 247005904896

約数和(自身を除く): 90059666685

約数列:

[1, 3, 7, 21, 61, 107, 151, 183, 321, 427, 453, 749, 1057, 1281, 2247, 3171, 6527, 7583, 9211, 16157, 19581, 22749, 27633, 45689, 48471, 53081, 64477, 113099, 137067, 159243, 193431, 339297, 462563, 811381, 985577, 1145033, 1387689, 2434143, 2956731, 3237941, 3435099, 5679667, 6899039, 8015231, 9713823, 17039001, 20697117, 24045693, 49494241, 69847013, 122518531, 148482723, 209541039, 346459687, 367555593, 488929091, 857629717, 1039379061, 1466787273, 2572889151, 7473630391, 22420891173, 52315412737, 156946238211]

約数ペア:

[(1, 156946238211), (3, 52315412737), (7, 22420891173), (21, 7473630391), (61, 2572889151), (107, 1466787273), (151, 1039379061), (183, 857629717), (321, 488929091), (427, 367555593), (453, 346459687), (749, 209541039), (1057, 148482723), (1281, 122518531), (2247, 69847013), (3171, 49494241), (6527, 24045693), (7583, 20697117), (9211, 17039001), (16157, 9713823), (19581, 8015231), (22749, 6899039), (27633, 5679667), (45689, 3435099), (48471, 3237941), (53081, 2956731), (64477, 2434143), (113099, 1387689), (137067, 1145033), (159243, 985577), (193431, 811381), (339297, 462563)]