131836032

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1091

約数の個数: 128

約数和(自身を含む): 400003200

約数和(自身を除く): 268167168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1031, 1152, 1184, 1332, 1728, 1776, 1998, 2062, 2368, 2664, 3093, 3456, 3552, 3996, 4124, 4736, 5328, 6186, 7104, 7992, 8248, 9279, 10656, 12372, 14208, 15984, 16496, 18558, 21312, 24744, 27837, 31968, 32992, 37116, 38147, 42624, 49488, 55674, 63936, 65984, 74232, 76294, 98976, 111348, 114441, 127872, 131968, 148464, 152588, 197952, 222696, 228882, 296928, 305176, 343323, 395904, 445392, 457764, 593856, 610352, 686646, 890784, 915528, 1029969, 1187712, 1220704, 1373292, 1781568, 1831056, 2059938, 2441408, 2746584, 3563136, 3662112, 4119876, 4882816, 5493168, 7324224, 8239752, 10986336, 14648448, 16479504, 21972672, 32959008, 43945344, 65918016, 131836032]

約数ペア:

[(1, 131836032), (2, 65918016), (3, 43945344), (4, 32959008), (6, 21972672), (8, 16479504), (9, 14648448), (12, 10986336), (16, 8239752), (18, 7324224), (24, 5493168), (27, 4882816), (32, 4119876), (36, 3662112), (37, 3563136), (48, 2746584), (54, 2441408), (64, 2059938), (72, 1831056), (74, 1781568), (96, 1373292), (108, 1220704), (111, 1187712), (128, 1029969), (144, 915528), (148, 890784), (192, 686646), (216, 610352), (222, 593856), (288, 457764), (296, 445392), (333, 395904), (384, 343323), (432, 305176), (444, 296928), (576, 228882), (592, 222696), (666, 197952), (864, 152588), (888, 148464), (999, 131968), (1031, 127872), (1152, 114441), (1184, 111348), (1332, 98976), (1728, 76294), (1776, 74232), (1998, 65984), (2062, 63936), (2368, 55674), (2664, 49488), (3093, 42624), (3456, 38147), (3552, 37116), (3996, 32992), (4124, 31968), (4736, 27837), (5328, 24744), (6186, 21312), (7104, 18558), (7992, 16496), (8248, 15984), (9279, 14208), (10656, 12372)]