155977728

素因数分解:

$2^{11}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 424569600

約数和(自身を除く): 268591872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 479, 512, 636, 768, 848, 958, 1024, 1272, 1437, 1536, 1696, 1916, 2048, 2544, 2874, 3072, 3392, 3832, 5088, 5748, 6144, 6784, 7664, 10176, 11496, 13568, 15328, 20352, 22992, 25387, 27136, 30656, 40704, 45984, 50774, 54272, 61312, 76161, 81408, 91968, 101548, 108544, 122624, 152322, 162816, 183936, 203096, 245248, 304644, 325632, 367872, 406192, 490496, 609288, 735744, 812384, 980992, 1218576, 1471488, 1624768, 2437152, 2942976, 3249536, 4874304, 6499072, 9748608, 12998144, 19497216, 25996288, 38994432, 51992576, 77988864, 155977728]

約数ペア:

[(1, 155977728), (2, 77988864), (3, 51992576), (4, 38994432), (6, 25996288), (8, 19497216), (12, 12998144), (16, 9748608), (24, 6499072), (32, 4874304), (48, 3249536), (53, 2942976), (64, 2437152), (96, 1624768), (106, 1471488), (128, 1218576), (159, 980992), (192, 812384), (212, 735744), (256, 609288), (318, 490496), (384, 406192), (424, 367872), (479, 325632), (512, 304644), (636, 245248), (768, 203096), (848, 183936), (958, 162816), (1024, 152322), (1272, 122624), (1437, 108544), (1536, 101548), (1696, 91968), (1916, 81408), (2048, 76161), (2544, 61312), (2874, 54272), (3072, 50774), (3392, 45984), (3832, 40704), (5088, 30656), (5748, 27136), (6144, 25387), (6784, 22992), (7664, 20352), (10176, 15328), (11496, 13568)]