156863232

素因数分解:

$2^8\times 3^2\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 108

約数和(自身を含む): 457357264

約数和(自身を除く): 300494032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 576, 618, 661, 768, 824, 927, 1152, 1236, 1322, 1648, 1854, 1983, 2304, 2472, 2644, 3296, 3708, 3966, 4944, 5288, 5949, 6592, 7416, 7932, 9888, 10576, 11898, 13184, 14832, 15864, 19776, 21152, 23796, 26368, 29664, 31728, 39552, 42304, 47592, 59328, 63456, 68083, 79104, 84608, 95184, 118656, 126912, 136166, 169216, 190368, 204249, 237312, 253824, 272332, 380736, 408498, 507648, 544664, 612747, 761472, 816996, 1089328, 1225494, 1522944, 1633992, 2178656, 2450988, 3267984, 4357312, 4901976, 6535968, 8714624, 9803952, 13071936, 17429248, 19607904, 26143872, 39215808, 52287744, 78431616, 156863232]

約数ペア:

[(1, 156863232), (2, 78431616), (3, 52287744), (4, 39215808), (6, 26143872), (8, 19607904), (9, 17429248), (12, 13071936), (16, 9803952), (18, 8714624), (24, 6535968), (32, 4901976), (36, 4357312), (48, 3267984), (64, 2450988), (72, 2178656), (96, 1633992), (103, 1522944), (128, 1225494), (144, 1089328), (192, 816996), (206, 761472), (256, 612747), (288, 544664), (309, 507648), (384, 408498), (412, 380736), (576, 272332), (618, 253824), (661, 237312), (768, 204249), (824, 190368), (927, 169216), (1152, 136166), (1236, 126912), (1322, 118656), (1648, 95184), (1854, 84608), (1983, 79104), (2304, 68083), (2472, 63456), (2644, 59328), (3296, 47592), (3708, 42304), (3966, 39552), (4944, 31728), (5288, 29664), (5949, 26368), (6592, 23796), (7416, 21152), (7932, 19776), (9888, 15864), (10576, 14832), (11898, 13184)]