169702976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2647

約数の個数: 56

約数和(自身を含む): 362550456

約数和(自身を除く): 192847480

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1088, 1952, 2074, 2557, 3904, 4148, 5114, 8296, 10228, 16592, 20456, 33184, 40912, 43469, 66368, 81824, 86938, 155977, 163648, 173876, 311954, 347752, 623908, 695504, 1247816, 1391008, 2495632, 2651609, 2782016, 4991264, 5303218, 9982528, 10606436, 21212872, 42425744, 84851488, 169702976]

約数ペア:

[(1, 169702976), (2, 84851488), (4, 42425744), (8, 21212872), (16, 10606436), (17, 9982528), (32, 5303218), (34, 4991264), (61, 2782016), (64, 2651609), (68, 2495632), (122, 1391008), (136, 1247816), (244, 695504), (272, 623908), (488, 347752), (544, 311954), (976, 173876), (1037, 163648), (1088, 155977), (1952, 86938), (2074, 81824), (2557, 66368), (3904, 43469), (4148, 40912), (5114, 33184), (8296, 20456), (10228, 16592)]