158962048

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 383846400

約数和(自身を除く): 224884352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 64, 97, 112, 118, 124, 128, 194, 217, 224, 236, 248, 388, 413, 434, 448, 472, 496, 679, 776, 826, 868, 896, 944, 992, 1358, 1552, 1652, 1736, 1829, 1888, 1984, 2716, 3007, 3104, 3304, 3472, 3658, 3776, 3968, 5432, 5723, 6014, 6208, 6608, 6944, 7316, 7552, 10864, 11446, 12028, 12416, 12803, 13216, 13888, 14632, 21049, 21728, 22892, 24056, 25606, 26432, 27776, 29264, 40061, 42098, 43456, 45784, 48112, 51212, 52864, 58528, 80122, 84196, 86912, 91568, 96224, 102424, 117056, 160244, 168392, 177413, 183136, 192448, 204848, 234112, 320488, 336784, 354826, 366272, 384896, 409696, 640976, 673568, 709652, 732544, 819392, 1241891, 1281952, 1347136, 1419304, 1638784, 2483782, 2563904, 2694272, 2838608, 4967564, 5127808, 5677216, 9935128, 11354432, 19870256, 22708864, 39740512, 79481024, 158962048]

約数ペア:

[(1, 158962048), (2, 79481024), (4, 39740512), (7, 22708864), (8, 19870256), (14, 11354432), (16, 9935128), (28, 5677216), (31, 5127808), (32, 4967564), (56, 2838608), (59, 2694272), (62, 2563904), (64, 2483782), (97, 1638784), (112, 1419304), (118, 1347136), (124, 1281952), (128, 1241891), (194, 819392), (217, 732544), (224, 709652), (236, 673568), (248, 640976), (388, 409696), (413, 384896), (434, 366272), (448, 354826), (472, 336784), (496, 320488), (679, 234112), (776, 204848), (826, 192448), (868, 183136), (896, 177413), (944, 168392), (992, 160244), (1358, 117056), (1552, 102424), (1652, 96224), (1736, 91568), (1829, 86912), (1888, 84196), (1984, 80122), (2716, 58528), (3007, 52864), (3104, 51212), (3304, 48112), (3472, 45784), (3658, 43456), (3776, 42098), (3968, 40061), (5432, 29264), (5723, 27776), (6014, 26432), (6208, 25606), (6608, 24056), (6944, 22892), (7316, 21728), (7552, 21049), (10864, 14632), (11446, 13888), (12028, 13216), (12416, 12803)]