129311928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3701

約数の個数: 96

約数和(自身を含む): 383713200

約数和(自身を除く): 254401272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 204, 232, 261, 306, 348, 408, 493, 522, 612, 696, 986, 1044, 1224, 1479, 1972, 2088, 2958, 3643, 3944, 4437, 5916, 7286, 8874, 10929, 11832, 14572, 17748, 21858, 29144, 32787, 35496, 43716, 61931, 65574, 87432, 105647, 123862, 131148, 185793, 211294, 247724, 262296, 316941, 371586, 422588, 495448, 557379, 633882, 743172, 845176, 950823, 1114758, 1267764, 1486344, 1795999, 1901646, 2229516, 2535528, 3591998, 3803292, 4459032, 5387997, 7183996, 7606584, 10775994, 14367992, 16163991, 21551988, 32327982, 43103976, 64655964, 129311928]

約数ペア:

[(1, 129311928), (2, 64655964), (3, 43103976), (4, 32327982), (6, 21551988), (8, 16163991), (9, 14367992), (12, 10775994), (17, 7606584), (18, 7183996), (24, 5387997), (29, 4459032), (34, 3803292), (36, 3591998), (51, 2535528), (58, 2229516), (68, 1901646), (72, 1795999), (87, 1486344), (102, 1267764), (116, 1114758), (136, 950823), (153, 845176), (174, 743172), (204, 633882), (232, 557379), (261, 495448), (306, 422588), (348, 371586), (408, 316941), (493, 262296), (522, 247724), (612, 211294), (696, 185793), (986, 131148), (1044, 123862), (1224, 105647), (1479, 87432), (1972, 65574), (2088, 61931), (2958, 43716), (3643, 35496), (3944, 32787), (4437, 29144), (5916, 21858), (7286, 17748), (8874, 14572), (10929, 11832)]