145470976

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1159

約数の個数: 80

約数和(自身を含む): 341469216

約数和(自身を除く): 195998240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 896, 1036, 1097, 1184, 1792, 2072, 2194, 2368, 3584, 4144, 4388, 4736, 7679, 8288, 8776, 9472, 15358, 16576, 17552, 18944, 30716, 33152, 35104, 40589, 61432, 66304, 70208, 81178, 122864, 132608, 140416, 162356, 245728, 280832, 284123, 324712, 491456, 561664, 568246, 649424, 982912, 1136492, 1298848, 1965824, 2272984, 2597696, 3931648, 4545968, 5195392, 9091936, 10390784, 18183872, 20781568, 36367744, 72735488, 145470976]

約数ペア:

[(1, 145470976), (2, 72735488), (4, 36367744), (7, 20781568), (8, 18183872), (14, 10390784), (16, 9091936), (28, 5195392), (32, 4545968), (37, 3931648), (56, 2597696), (64, 2272984), (74, 1965824), (112, 1298848), (128, 1136492), (148, 982912), (224, 649424), (256, 568246), (259, 561664), (296, 491456), (448, 324712), (512, 284123), (518, 280832), (592, 245728), (896, 162356), (1036, 140416), (1097, 132608), (1184, 122864), (1792, 81178), (2072, 70208), (2194, 66304), (2368, 61432), (3584, 40589), (4144, 35104), (4388, 33152), (4736, 30716), (7679, 18944), (8288, 17552), (8776, 16576), (9472, 15358)]