16912128

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 48283368

約数和(自身を除く): 31371240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 183, 192, 228, 244, 256, 304, 361, 366, 384, 456, 488, 608, 722, 732, 768, 912, 976, 1083, 1159, 1216, 1444, 1464, 1824, 1952, 2166, 2318, 2432, 2888, 2928, 3477, 3648, 3904, 4332, 4636, 4864, 5776, 5856, 6954, 7296, 7808, 8664, 9272, 11552, 11712, 13908, 14592, 15616, 17328, 18544, 22021, 23104, 23424, 27816, 34656, 37088, 44042, 46208, 46848, 55632, 66063, 69312, 74176, 88084, 92416, 111264, 132126, 138624, 148352, 176168, 222528, 264252, 277248, 296704, 352336, 445056, 528504, 704672, 890112, 1057008, 1409344, 2114016, 2818688, 4228032, 5637376, 8456064, 16912128]

約数ペア:

[(1, 16912128), (2, 8456064), (3, 5637376), (4, 4228032), (6, 2818688), (8, 2114016), (12, 1409344), (16, 1057008), (19, 890112), (24, 704672), (32, 528504), (38, 445056), (48, 352336), (57, 296704), (61, 277248), (64, 264252), (76, 222528), (96, 176168), (114, 148352), (122, 138624), (128, 132126), (152, 111264), (183, 92416), (192, 88084), (228, 74176), (244, 69312), (256, 66063), (304, 55632), (361, 46848), (366, 46208), (384, 44042), (456, 37088), (488, 34656), (608, 27816), (722, 23424), (732, 23104), (768, 22021), (912, 18544), (976, 17328), (1083, 15616), (1159, 14592), (1216, 13908), (1444, 11712), (1464, 11552), (1824, 9272), (1952, 8664), (2166, 7808), (2318, 7296), (2432, 6954), (2888, 5856), (2928, 5776), (3477, 4864), (3648, 4636), (3904, 4332)]