148513904

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 387015408

約数和(自身を除く): 238501504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 539, 616, 748, 784, 833, 952, 1013, 1078, 1232, 1309, 1496, 1666, 1904, 2026, 2156, 2618, 2992, 3332, 4052, 4312, 5236, 6664, 7091, 8104, 8624, 9163, 10472, 11143, 13328, 14182, 16208, 17221, 18326, 20944, 22286, 28364, 34442, 36652, 44572, 49637, 56728, 68884, 73304, 78001, 89144, 99274, 113456, 120547, 137768, 146608, 156002, 178288, 189431, 198548, 241094, 275536, 312004, 378862, 397096, 482188, 546007, 624008, 757724, 794192, 843829, 964376, 1092014, 1248016, 1326017, 1515448, 1687658, 1928752, 2184028, 2652034, 3030896, 3375316, 4368056, 5304068, 6750632, 8736112, 9282119, 10608136, 13501264, 18564238, 21216272, 37128476, 74256952, 148513904]

約数ペア:

[(1, 148513904), (2, 74256952), (4, 37128476), (7, 21216272), (8, 18564238), (11, 13501264), (14, 10608136), (16, 9282119), (17, 8736112), (22, 6750632), (28, 5304068), (34, 4368056), (44, 3375316), (49, 3030896), (56, 2652034), (68, 2184028), (77, 1928752), (88, 1687658), (98, 1515448), (112, 1326017), (119, 1248016), (136, 1092014), (154, 964376), (176, 843829), (187, 794192), (196, 757724), (238, 624008), (272, 546007), (308, 482188), (374, 397096), (392, 378862), (476, 312004), (539, 275536), (616, 241094), (748, 198548), (784, 189431), (833, 178288), (952, 156002), (1013, 146608), (1078, 137768), (1232, 120547), (1309, 113456), (1496, 99274), (1666, 89144), (1904, 78001), (2026, 73304), (2156, 68884), (2618, 56728), (2992, 49637), (3332, 44572), (4052, 36652), (4312, 34442), (5236, 28364), (6664, 22286), (7091, 20944), (8104, 18326), (8624, 17221), (9163, 16208), (10472, 14182), (11143, 13328)]