163979535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 294617088

約数和(自身を除く): 130637553

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 73, 85, 115, 219, 255, 345, 365, 383, 391, 1095, 1149, 1173, 1241, 1679, 1915, 1955, 3723, 5037, 5745, 5865, 6205, 6511, 8395, 8809, 18615, 19533, 25185, 26427, 27959, 28543, 32555, 44045, 83877, 85629, 97665, 132135, 139795, 142715, 149753, 419385, 428145, 449259, 475303, 643057, 748765, 1425909, 1929171, 2246295, 2376515, 3215285, 7129545, 9645855, 10931969, 32795907, 54659845, 163979535]

約数ペア:

[(1, 163979535), (3, 54659845), (5, 32795907), (15, 10931969), (17, 9645855), (23, 7129545), (51, 3215285), (69, 2376515), (73, 2246295), (85, 1929171), (115, 1425909), (219, 748765), (255, 643057), (345, 475303), (365, 449259), (383, 428145), (391, 419385), (1095, 149753), (1149, 142715), (1173, 139795), (1241, 132135), (1679, 97665), (1915, 85629), (1955, 83877), (3723, 44045), (5037, 32555), (5745, 28543), (5865, 27959), (6205, 26427), (6511, 25185), (8395, 19533), (8809, 18615)]