153654976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7481

約数の個数: 56

約数和(自身を含む): 339882480

約数和(自身を除く): 186227504

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 7433, 10336, 14866, 20672, 29732, 59464, 118928, 126361, 141227, 237856, 252722, 282454, 475712, 505444, 564908, 1010888, 1129816, 2021776, 2259632, 2400859, 4043552, 4519264, 4801718, 8087104, 9038528, 9603436, 19206872, 38413744, 76827488, 153654976]

約数ペア:

[(1, 153654976), (2, 76827488), (4, 38413744), (8, 19206872), (16, 9603436), (17, 9038528), (19, 8087104), (32, 4801718), (34, 4519264), (38, 4043552), (64, 2400859), (68, 2259632), (76, 2021776), (136, 1129816), (152, 1010888), (272, 564908), (304, 505444), (323, 475712), (544, 282454), (608, 252722), (646, 237856), (1088, 141227), (1216, 126361), (1292, 118928), (2584, 59464), (5168, 29732), (7433, 20672), (10336, 14866)]