118229248

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 251820800

約数和(自身を除く): 133591552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 152, 218, 223, 256, 304, 436, 446, 608, 872, 892, 1216, 1744, 1784, 2071, 2432, 3488, 3568, 4142, 4237, 4864, 6976, 7136, 8284, 8474, 13952, 14272, 16568, 16948, 24307, 27904, 28544, 33136, 33896, 48614, 57088, 66272, 67792, 97228, 132544, 135584, 194456, 265088, 271168, 388912, 461833, 530176, 542336, 777824, 923666, 1084672, 1555648, 1847332, 3111296, 3694664, 6222592, 7389328, 14778656, 29557312, 59114624, 118229248]

約数ペア:

[(1, 118229248), (2, 59114624), (4, 29557312), (8, 14778656), (16, 7389328), (19, 6222592), (32, 3694664), (38, 3111296), (64, 1847332), (76, 1555648), (109, 1084672), (128, 923666), (152, 777824), (218, 542336), (223, 530176), (256, 461833), (304, 388912), (436, 271168), (446, 265088), (608, 194456), (872, 135584), (892, 132544), (1216, 97228), (1744, 67792), (1784, 66272), (2071, 57088), (2432, 48614), (3488, 33896), (3568, 33136), (4142, 28544), (4237, 27904), (4864, 24307), (6976, 16948), (7136, 16568), (8284, 14272), (8474, 13952)]