145019616

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30829}}^1$

素因数の和:30856

約数の個数: 72

約数和(自身を含む): 442842120

約数和(自身を除く): 297822504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30829, 61658, 92487, 123316, 184974, 215803, 246632, 369948, 431606, 493264, 647409, 739896, 863212, 986528, 1294818, 1479792, 1510621, 1726424, 2589636, 2959584, 3021242, 3452848, 4531863, 5179272, 6042484, 6905696, 9063726, 10358544, 12084968, 18127452, 20717088, 24169936, 36254904, 48339872, 72509808, 145019616]

約数ペア:

[(1, 145019616), (2, 72509808), (3, 48339872), (4, 36254904), (6, 24169936), (7, 20717088), (8, 18127452), (12, 12084968), (14, 10358544), (16, 9063726), (21, 6905696), (24, 6042484), (28, 5179272), (32, 4531863), (42, 3452848), (48, 3021242), (49, 2959584), (56, 2589636), (84, 1726424), (96, 1510621), (98, 1479792), (112, 1294818), (147, 986528), (168, 863212), (196, 739896), (224, 647409), (294, 493264), (336, 431606), (392, 369948), (588, 246632), (672, 215803), (784, 184974), (1176, 123316), (1568, 92487), (2352, 61658), (4704, 30829)]