145320672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30893}}^1$

素因数の和:30920

約数の個数: 72

約数和(自身を含む): 443761416

約数和(自身を除く): 298440744

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, 30893, 61786, 92679, 123572, 185358, 216251, 247144, 370716, 432502, 494288, 648753, 741432, 865004, 988576, 1297506, 1482864, 1513757, 1730008, 2595012, 2965728, 3027514, 3460016, 4541271, 5190024, 6055028, 6920032, 9082542, 10380048, 12110056, 18165084, 20760096, 24220112, 36330168, 48440224, 72660336, 145320672]

約数ペア:

[(1, 145320672), (2, 72660336), (3, 48440224), (4, 36330168), (6, 24220112), (7, 20760096), (8, 18165084), (12, 12110056), (14, 10380048), (16, 9082542), (21, 6920032), (24, 6055028), (28, 5190024), (32, 4541271), (42, 3460016), (48, 3027514), (49, 2965728), (56, 2595012), (84, 1730008), (96, 1513757), (98, 1482864), (112, 1297506), (147, 988576), (168, 865004), (196, 741432), (224, 648753), (294, 494288), (336, 432502), (392, 370716), (588, 247144), (672, 216251), (784, 185358), (1176, 123572), (1568, 92679), (2352, 61786), (4704, 30893)]