156940128369

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{8011}}^1$

素因数の和:8428

約数の個数: 80

約数和(自身を含む): 255051187776

約数和(自身を除く): 98111059407

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 347, 369, 459, 697, 1041, 1107, 1377, 2091, 3123, 3321, 5899, 6273, 8011, 9369, 14227, 17697, 18819, 24033, 28107, 42681, 53091, 56457, 72099, 128043, 136187, 159273, 216297, 241859, 328451, 384129, 408561, 477819, 648891, 725577, 985353, 1152387, 1225683, 2176731, 2779817, 2956059, 3677049, 5583667, 6530193, 8339451, 8868177, 11031147, 16751001, 19590579, 25018353, 26604531, 47256889, 50253003, 75055059, 113972497, 141770667, 150759009, 225165177, 341917491, 425312001, 452277027, 1025752473, 1275936003, 1937532449, 3077257419, 3827808009, 5812597347, 9231772257, 17437792041, 52313376123, 156940128369]

約数ペア:

[(1, 156940128369), (3, 52313376123), (9, 17437792041), (17, 9231772257), (27, 5812597347), (41, 3827808009), (51, 3077257419), (81, 1937532449), (123, 1275936003), (153, 1025752473), (347, 452277027), (369, 425312001), (459, 341917491), (697, 225165177), (1041, 150759009), (1107, 141770667), (1377, 113972497), (2091, 75055059), (3123, 50253003), (3321, 47256889), (5899, 26604531), (6273, 25018353), (8011, 19590579), (9369, 16751001), (14227, 11031147), (17697, 8868177), (18819, 8339451), (24033, 6530193), (28107, 5583667), (42681, 3677049), (53091, 2956059), (56457, 2779817), (72099, 2176731), (128043, 1225683), (136187, 1152387), (159273, 985353), (216297, 725577), (241859, 648891), (328451, 477819), (384129, 408561)]