189745032

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 497249280

約数和(自身を除く): 307504248

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 263, 276, 526, 552, 789, 1052, 1307, 1578, 2104, 2614, 3156, 3921, 5228, 6049, 6312, 7842, 10456, 12098, 15684, 18147, 24196, 30061, 31368, 36294, 48392, 60122, 72588, 90183, 120244, 145176, 180366, 240488, 343741, 360732, 687482, 721464, 1031223, 1374964, 2062446, 2749928, 4124892, 7906043, 8249784, 15812086, 23718129, 31624172, 47436258, 63248344, 94872516, 189745032]

約数ペア:

[(1, 189745032), (2, 94872516), (3, 63248344), (4, 47436258), (6, 31624172), (8, 23718129), (12, 15812086), (23, 8249784), (24, 7906043), (46, 4124892), (69, 2749928), (92, 2062446), (138, 1374964), (184, 1031223), (263, 721464), (276, 687482), (526, 360732), (552, 343741), (789, 240488), (1052, 180366), (1307, 145176), (1578, 120244), (2104, 90183), (2614, 72588), (3156, 60122), (3921, 48392), (5228, 36294), (6049, 31368), (6312, 30061), (7842, 24196), (10456, 18147), (12098, 15684)]