15501552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 46903248

約数和(自身を除く): 31401696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 157, 176, 187, 204, 242, 264, 272, 314, 363, 374, 408, 471, 484, 528, 561, 628, 726, 748, 816, 942, 968, 1122, 1256, 1452, 1496, 1727, 1884, 1936, 2057, 2244, 2512, 2669, 2904, 2992, 3454, 3768, 4114, 4488, 5181, 5338, 5808, 6171, 6908, 7536, 8007, 8228, 8976, 10362, 10676, 12342, 13816, 16014, 16456, 18997, 20724, 21352, 24684, 27632, 29359, 32028, 32912, 37994, 41448, 42704, 49368, 56991, 58718, 64056, 75988, 82896, 88077, 98736, 113982, 117436, 128112, 151976, 176154, 227964, 234872, 303952, 322949, 352308, 455928, 469744, 645898, 704616, 911856, 968847, 1291796, 1409232, 1937694, 2583592, 3875388, 5167184, 7750776, 15501552]

約数ペア:

[(1, 15501552), (2, 7750776), (3, 5167184), (4, 3875388), (6, 2583592), (8, 1937694), (11, 1409232), (12, 1291796), (16, 968847), (17, 911856), (22, 704616), (24, 645898), (33, 469744), (34, 455928), (44, 352308), (48, 322949), (51, 303952), (66, 234872), (68, 227964), (88, 176154), (102, 151976), (121, 128112), (132, 117436), (136, 113982), (157, 98736), (176, 88077), (187, 82896), (204, 75988), (242, 64056), (264, 58718), (272, 56991), (314, 49368), (363, 42704), (374, 41448), (408, 37994), (471, 32912), (484, 32028), (528, 29359), (561, 27632), (628, 24684), (726, 21352), (748, 20724), (816, 18997), (942, 16456), (968, 16014), (1122, 13816), (1256, 12342), (1452, 10676), (1496, 10362), (1727, 8976), (1884, 8228), (1936, 8007), (2057, 7536), (2244, 6908), (2512, 6171), (2669, 5808), (2904, 5338), (2992, 5181), (3454, 4488), (3768, 4114)]