152161856

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 126

約数和(自身を含む): 387040374

約数和(自身を除く): 234878518

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 401, 448, 484, 539, 616, 704, 784, 802, 847, 968, 1078, 1232, 1568, 1604, 1694, 1936, 2156, 2464, 2807, 3136, 3208, 3388, 3872, 4312, 4411, 4928, 5614, 5929, 6416, 6776, 7744, 8624, 8822, 11228, 11858, 12832, 13552, 17248, 17644, 19649, 22456, 23716, 25664, 27104, 30877, 34496, 35288, 39298, 44912, 47432, 48521, 54208, 61754, 70576, 78596, 89824, 94864, 97042, 123508, 141152, 157192, 179648, 189728, 194084, 216139, 247016, 282304, 314384, 339647, 379456, 388168, 432278, 494032, 628768, 679294, 776336, 864556, 988064, 1257536, 1358588, 1552672, 1729112, 1976128, 2377529, 2717176, 3105344, 3458224, 4755058, 5434352, 6916448, 9510116, 10868704, 13832896, 19020232, 21737408, 38040464, 76080928, 152161856]

約数ペア:

[(1, 152161856), (2, 76080928), (4, 38040464), (7, 21737408), (8, 19020232), (11, 13832896), (14, 10868704), (16, 9510116), (22, 6916448), (28, 5434352), (32, 4755058), (44, 3458224), (49, 3105344), (56, 2717176), (64, 2377529), (77, 1976128), (88, 1729112), (98, 1552672), (112, 1358588), (121, 1257536), (154, 988064), (176, 864556), (196, 776336), (224, 679294), (242, 628768), (308, 494032), (352, 432278), (392, 388168), (401, 379456), (448, 339647), (484, 314384), (539, 282304), (616, 247016), (704, 216139), (784, 194084), (802, 189728), (847, 179648), (968, 157192), (1078, 141152), (1232, 123508), (1568, 97042), (1604, 94864), (1694, 89824), (1936, 78596), (2156, 70576), (2464, 61754), (2807, 54208), (3136, 48521), (3208, 47432), (3388, 44912), (3872, 39298), (4312, 35288), (4411, 34496), (4928, 30877), (5614, 27104), (5929, 25664), (6416, 23716), (6776, 22456), (7744, 19649), (8624, 17644), (8822, 17248), (11228, 13552), (11858, 12832)]