139600688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3513

約数の個数: 40

約数和(自身を含む): 282648576

約数和(自身を除く): 143047888

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 3391, 5146, 6782, 10292, 13564, 20584, 27128, 41168, 54256, 105121, 210242, 281453, 420484, 562906, 840968, 1125812, 1681936, 2251624, 4503248, 8725043, 17450086, 34900172, 69800344, 139600688]

約数ペア:

[(1, 139600688), (2, 69800344), (4, 34900172), (8, 17450086), (16, 8725043), (31, 4503248), (62, 2251624), (83, 1681936), (124, 1125812), (166, 840968), (248, 562906), (332, 420484), (496, 281453), (664, 210242), (1328, 105121), (2573, 54256), (3391, 41168), (5146, 27128), (6782, 20584), (10292, 13564)]