125990144

素因数分解:

$2^8\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 289822848

約数和(自身を除く): 163832704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 256, 334, 421, 448, 668, 842, 896, 1169, 1336, 1684, 1792, 2338, 2672, 2947, 3368, 4676, 5344, 5894, 6736, 9352, 10688, 11788, 13472, 18704, 21376, 23576, 26944, 37408, 42752, 47152, 53888, 70307, 74816, 94304, 107776, 140614, 149632, 188608, 281228, 299264, 377216, 492149, 562456, 754432, 984298, 1124912, 1968596, 2249824, 3937192, 4499648, 7874384, 8999296, 15748768, 17998592, 31497536, 62995072, 125990144]

約数ペア:

[(1, 125990144), (2, 62995072), (4, 31497536), (7, 17998592), (8, 15748768), (14, 8999296), (16, 7874384), (28, 4499648), (32, 3937192), (56, 2249824), (64, 1968596), (112, 1124912), (128, 984298), (167, 754432), (224, 562456), (256, 492149), (334, 377216), (421, 299264), (448, 281228), (668, 188608), (842, 149632), (896, 140614), (1169, 107776), (1336, 94304), (1684, 74816), (1792, 70307), (2338, 53888), (2672, 47152), (2947, 42752), (3368, 37408), (4676, 26944), (5344, 23576), (5894, 21376), (6736, 18704), (9352, 13472), (10688, 11788)]