130875552

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 390604032

約数和(自身を除く): 259728480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 107, 124, 137, 144, 186, 214, 248, 274, 279, 288, 321, 372, 411, 428, 496, 548, 558, 642, 744, 822, 856, 963, 992, 1096, 1116, 1233, 1284, 1488, 1644, 1712, 1926, 2192, 2232, 2466, 2568, 2976, 3288, 3317, 3424, 3852, 4247, 4384, 4464, 4932, 5136, 6576, 6634, 7704, 8494, 8928, 9864, 9951, 10272, 12741, 13152, 13268, 14659, 15408, 16988, 19728, 19902, 25482, 26536, 29318, 29853, 30816, 33976, 38223, 39456, 39804, 43977, 50964, 53072, 58636, 59706, 67952, 76446, 79608, 87954, 101928, 106144, 117272, 119412, 131931, 135904, 152892, 159216, 175908, 203856, 234544, 238824, 263862, 305784, 318432, 351816, 407712, 454429, 469088, 477648, 527724, 611568, 703632, 908858, 955296, 1055448, 1223136, 1363287, 1407264, 1817716, 2110896, 2726574, 3635432, 4089861, 4221792, 5453148, 7270864, 8179722, 10906296, 14541728, 16359444, 21812592, 32718888, 43625184, 65437776, 130875552]

約数ペア:

[(1, 130875552), (2, 65437776), (3, 43625184), (4, 32718888), (6, 21812592), (8, 16359444), (9, 14541728), (12, 10906296), (16, 8179722), (18, 7270864), (24, 5453148), (31, 4221792), (32, 4089861), (36, 3635432), (48, 2726574), (62, 2110896), (72, 1817716), (93, 1407264), (96, 1363287), (107, 1223136), (124, 1055448), (137, 955296), (144, 908858), (186, 703632), (214, 611568), (248, 527724), (274, 477648), (279, 469088), (288, 454429), (321, 407712), (372, 351816), (411, 318432), (428, 305784), (496, 263862), (548, 238824), (558, 234544), (642, 203856), (744, 175908), (822, 159216), (856, 152892), (963, 135904), (992, 131931), (1096, 119412), (1116, 117272), (1233, 106144), (1284, 101928), (1488, 87954), (1644, 79608), (1712, 76446), (1926, 67952), (2192, 59706), (2232, 58636), (2466, 53072), (2568, 50964), (2976, 43977), (3288, 39804), (3317, 39456), (3424, 38223), (3852, 33976), (4247, 30816), (4384, 29853), (4464, 29318), (4932, 26536), (5136, 25482), (6576, 19902), (6634, 19728), (7704, 16988), (8494, 15408), (8928, 14659), (9864, 13268), (9951, 13152), (10272, 12741)]