156914368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1425

約数の個数: 56

約数和(自身を含む): 337820000

約数和(自身を除く): 180905632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 151, 208, 302, 416, 604, 832, 1208, 1249, 1963, 2416, 2498, 3926, 4832, 4996, 7852, 9664, 9992, 15704, 16237, 19984, 31408, 32474, 39968, 62816, 64948, 79936, 125632, 129896, 188599, 259792, 377198, 519584, 754396, 1039168, 1508792, 2451787, 3017584, 4903574, 6035168, 9807148, 12070336, 19614296, 39228592, 78457184, 156914368]

約数ペア:

[(1, 156914368), (2, 78457184), (4, 39228592), (8, 19614296), (13, 12070336), (16, 9807148), (26, 6035168), (32, 4903574), (52, 3017584), (64, 2451787), (104, 1508792), (151, 1039168), (208, 754396), (302, 519584), (416, 377198), (604, 259792), (832, 188599), (1208, 129896), (1249, 125632), (1963, 79936), (2416, 64948), (2498, 62816), (3926, 39968), (4832, 32474), (4996, 31408), (7852, 19984), (9664, 16237), (9992, 15704)]