193396288

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1907

約数の個数: 56

約数和(自身を含む): 408736800

約数和(自身を除く): 215340512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 608, 712, 1216, 1424, 1691, 1787, 2848, 3382, 3574, 5696, 6764, 7148, 13528, 14296, 27056, 28592, 33953, 54112, 57184, 67906, 108224, 114368, 135812, 159043, 271624, 318086, 543248, 636172, 1086496, 1272344, 2172992, 2544688, 3021817, 5089376, 6043634, 10178752, 12087268, 24174536, 48349072, 96698144, 193396288]

約数ペア:

[(1, 193396288), (2, 96698144), (4, 48349072), (8, 24174536), (16, 12087268), (19, 10178752), (32, 6043634), (38, 5089376), (64, 3021817), (76, 2544688), (89, 2172992), (152, 1272344), (178, 1086496), (304, 636172), (356, 543248), (608, 318086), (712, 271624), (1216, 159043), (1424, 135812), (1691, 114368), (1787, 108224), (2848, 67906), (3382, 57184), (3574, 54112), (5696, 33953), (6764, 28592), (7148, 27056), (13528, 14296)]