131458752

素因数分解:

$2^6\times 3^2\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1206

約数の個数: 84

約数和(自身を含む): 378765816

約数和(自身を除く): 247307064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 241, 288, 482, 576, 723, 947, 964, 1446, 1894, 1928, 2169, 2841, 2892, 3788, 3856, 4338, 5682, 5784, 7576, 7712, 8523, 8676, 11364, 11568, 15152, 15424, 17046, 17352, 22728, 23136, 30304, 34092, 34704, 45456, 46272, 60608, 68184, 69408, 90912, 136368, 138816, 181824, 228227, 272736, 456454, 545472, 684681, 912908, 1369362, 1825816, 2054043, 2738724, 3651632, 4108086, 5477448, 7303264, 8216172, 10954896, 14606528, 16432344, 21909792, 32864688, 43819584, 65729376, 131458752]

約数ペア:

[(1, 131458752), (2, 65729376), (3, 43819584), (4, 32864688), (6, 21909792), (8, 16432344), (9, 14606528), (12, 10954896), (16, 8216172), (18, 7303264), (24, 5477448), (32, 4108086), (36, 3651632), (48, 2738724), (64, 2054043), (72, 1825816), (96, 1369362), (144, 912908), (192, 684681), (241, 545472), (288, 456454), (482, 272736), (576, 228227), (723, 181824), (947, 138816), (964, 136368), (1446, 90912), (1894, 69408), (1928, 68184), (2169, 60608), (2841, 46272), (2892, 45456), (3788, 34704), (3856, 34092), (4338, 30304), (5682, 23136), (5784, 22728), (7576, 17352), (7712, 17046), (8523, 15424), (8676, 15152), (11364, 11568)]