168261856

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14173}}^1$

素因数の和:14243

約数の個数: 48

約数和(自身を含む): 385759584

約数和(自身を除く): 217497728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 14173, 28346, 56692, 99211, 113384, 198422, 226768, 396844, 453536, 751169, 793688, 1502338, 1587376, 3004676, 3174752, 5258183, 6009352, 10516366, 12018704, 21032732, 24037408, 42065464, 84130928, 168261856]

約数ペア:

[(1, 168261856), (2, 84130928), (4, 42065464), (7, 24037408), (8, 21032732), (14, 12018704), (16, 10516366), (28, 6009352), (32, 5258183), (53, 3174752), (56, 3004676), (106, 1587376), (112, 1502338), (212, 793688), (224, 751169), (371, 453536), (424, 396844), (742, 226768), (848, 198422), (1484, 113384), (1696, 99211), (2968, 56692), (5936, 28346), (11872, 14173)]