155236928

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 411723840

約数和(自身を除く): 256486912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 109, 112, 119, 136, 154, 176, 187, 218, 224, 238, 272, 289, 308, 352, 374, 436, 448, 476, 544, 578, 616, 704, 748, 763, 872, 952, 1088, 1156, 1199, 1232, 1309, 1496, 1526, 1744, 1853, 1904, 2023, 2312, 2398, 2464, 2618, 2992, 3052, 3179, 3488, 3706, 3808, 4046, 4624, 4796, 4928, 5236, 5984, 6104, 6358, 6976, 7412, 7616, 8092, 8393, 9248, 9592, 10472, 11968, 12208, 12716, 12971, 14824, 16184, 16786, 18496, 19184, 20383, 20944, 22253, 24416, 25432, 25942, 29648, 31501, 32368, 33572, 38368, 40766, 41888, 44506, 48832, 50864, 51884, 59296, 63002, 64736, 67144, 76736, 81532, 83776, 89012, 101728, 103768, 118592, 126004, 129472, 134288, 142681, 163064, 178024, 203456, 207536, 220507, 252008, 268576, 285362, 326128, 346511, 356048, 415072, 441014, 504016, 537152, 570724, 652256, 693022, 712096, 830144, 882028, 1008032, 1141448, 1304512, 1386044, 1424192, 1764056, 2016064, 2282896, 2425577, 2772088, 3528112, 4565792, 4851154, 5544176, 7056224, 9131584, 9702308, 11088352, 14112448, 19404616, 22176704, 38809232, 77618464, 155236928]

約数ペア:

[(1, 155236928), (2, 77618464), (4, 38809232), (7, 22176704), (8, 19404616), (11, 14112448), (14, 11088352), (16, 9702308), (17, 9131584), (22, 7056224), (28, 5544176), (32, 4851154), (34, 4565792), (44, 3528112), (56, 2772088), (64, 2425577), (68, 2282896), (77, 2016064), (88, 1764056), (109, 1424192), (112, 1386044), (119, 1304512), (136, 1141448), (154, 1008032), (176, 882028), (187, 830144), (218, 712096), (224, 693022), (238, 652256), (272, 570724), (289, 537152), (308, 504016), (352, 441014), (374, 415072), (436, 356048), (448, 346511), (476, 326128), (544, 285362), (578, 268576), (616, 252008), (704, 220507), (748, 207536), (763, 203456), (872, 178024), (952, 163064), (1088, 142681), (1156, 134288), (1199, 129472), (1232, 126004), (1309, 118592), (1496, 103768), (1526, 101728), (1744, 89012), (1853, 83776), (1904, 81532), (2023, 76736), (2312, 67144), (2398, 64736), (2464, 63002), (2618, 59296), (2992, 51884), (3052, 50864), (3179, 48832), (3488, 44506), (3706, 41888), (3808, 40766), (4046, 38368), (4624, 33572), (4796, 32368), (4928, 31501), (5236, 29648), (5984, 25942), (6104, 25432), (6358, 24416), (6976, 22253), (7412, 20944), (7616, 20383), (8092, 19184), (8393, 18496), (9248, 16786), (9592, 16184), (10472, 14824), (11968, 12971), (12208, 12716)]