145341728

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4297}}^1$

素因数の和:4465

約数の個数: 48

約数和(自身を含む): 329261184

約数和(自身を除く): 183919456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 4228, 4297, 4832, 8456, 8594, 16912, 17188, 30079, 33824, 34376, 60158, 68752, 120316, 137504, 240632, 481264, 648847, 962528, 1297694, 2595388, 4541929, 5190776, 9083858, 10381552, 18167716, 20763104, 36335432, 72670864, 145341728]

約数ペア:

[(1, 145341728), (2, 72670864), (4, 36335432), (7, 20763104), (8, 18167716), (14, 10381552), (16, 9083858), (28, 5190776), (32, 4541929), (56, 2595388), (112, 1297694), (151, 962528), (224, 648847), (302, 481264), (604, 240632), (1057, 137504), (1208, 120316), (2114, 68752), (2416, 60158), (4228, 34376), (4297, 33824), (4832, 30079), (8456, 17188), (8594, 16912)]