125716864

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 316673280

約数和(自身を除く): 190956416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 172, 182, 208, 224, 251, 301, 344, 364, 416, 448, 502, 559, 602, 688, 728, 832, 896, 1004, 1118, 1204, 1376, 1456, 1664, 1757, 2008, 2236, 2408, 2752, 2912, 3263, 3514, 3913, 4016, 4472, 4816, 5504, 5824, 6526, 7028, 7826, 8032, 8944, 9632, 10793, 11648, 13052, 14056, 15652, 16064, 17888, 19264, 21586, 22841, 26104, 28112, 31304, 32128, 35776, 38528, 43172, 45682, 52208, 56224, 62608, 71552, 75551, 86344, 91364, 104416, 112448, 125216, 140309, 151102, 172688, 182728, 208832, 224896, 250432, 280618, 302204, 345376, 365456, 417664, 500864, 561236, 604408, 690752, 730912, 982163, 1122472, 1208816, 1381504, 1461824, 1964326, 2244944, 2417632, 2923648, 3928652, 4489888, 4835264, 7857304, 8979776, 9670528, 15714608, 17959552, 31429216, 62858432, 125716864]

約数ペア:

[(1, 125716864), (2, 62858432), (4, 31429216), (7, 17959552), (8, 15714608), (13, 9670528), (14, 8979776), (16, 7857304), (26, 4835264), (28, 4489888), (32, 3928652), (43, 2923648), (52, 2417632), (56, 2244944), (64, 1964326), (86, 1461824), (91, 1381504), (104, 1208816), (112, 1122472), (128, 982163), (172, 730912), (182, 690752), (208, 604408), (224, 561236), (251, 500864), (301, 417664), (344, 365456), (364, 345376), (416, 302204), (448, 280618), (502, 250432), (559, 224896), (602, 208832), (688, 182728), (728, 172688), (832, 151102), (896, 140309), (1004, 125216), (1118, 112448), (1204, 104416), (1376, 91364), (1456, 86344), (1664, 75551), (1757, 71552), (2008, 62608), (2236, 56224), (2408, 52208), (2752, 45682), (2912, 43172), (3263, 38528), (3514, 35776), (3913, 32128), (4016, 31304), (4472, 28112), (4816, 26104), (5504, 22841), (5824, 21586), (6526, 19264), (7028, 17888), (7826, 16064), (8032, 15652), (8944, 14056), (9632, 13052), (10793, 11648)]