239928156

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{56963}}^1$

素因数の和:56992

約数の個数: 60

約数和(自身を含む): 675479112

約数和(自身を除く): 435550956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 56963, 113926, 170889, 227852, 341778, 512667, 683556, 740519, 1025334, 1481038, 1538001, 2050668, 2221557, 2962076, 3076002, 4443114, 4614003, 6152004, 6664671, 8886228, 9228006, 13329342, 18456012, 19994013, 26658684, 39988026, 59982039, 79976052, 119964078, 239928156]

約数ペア:

[(1, 239928156), (2, 119964078), (3, 79976052), (4, 59982039), (6, 39988026), (9, 26658684), (12, 19994013), (13, 18456012), (18, 13329342), (26, 9228006), (27, 8886228), (36, 6664671), (39, 6152004), (52, 4614003), (54, 4443114), (78, 3076002), (81, 2962076), (108, 2221557), (117, 2050668), (156, 1538001), (162, 1481038), (234, 1025334), (324, 740519), (351, 683556), (468, 512667), (702, 341778), (1053, 227852), (1404, 170889), (2106, 113926), (4212, 56963)]