164050432

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 120

約数和(自身を含む): 411442416

約数和(自身を除く): 247391984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 503, 512, 637, 728, 784, 832, 896, 1006, 1274, 1456, 1568, 1664, 1792, 2012, 2548, 2912, 3136, 3328, 3521, 3584, 4024, 5096, 5824, 6272, 6539, 6656, 7042, 8048, 10192, 11648, 12544, 13078, 14084, 16096, 20384, 23296, 24647, 25088, 26156, 28168, 32192, 40768, 45773, 46592, 49294, 52312, 56336, 64384, 81536, 91546, 98588, 104624, 112672, 128768, 163072, 183092, 197176, 209248, 225344, 257536, 320411, 326144, 366184, 394352, 418496, 450688, 640822, 732368, 788704, 836992, 901376, 1281644, 1464736, 1577408, 1673984, 1802752, 2563288, 2929472, 3154816, 3347968, 5126576, 5858944, 6309632, 10253152, 11717888, 12619264, 20506304, 23435776, 41012608, 82025216, 164050432]

約数ペア:

[(1, 164050432), (2, 82025216), (4, 41012608), (7, 23435776), (8, 20506304), (13, 12619264), (14, 11717888), (16, 10253152), (26, 6309632), (28, 5858944), (32, 5126576), (49, 3347968), (52, 3154816), (56, 2929472), (64, 2563288), (91, 1802752), (98, 1673984), (104, 1577408), (112, 1464736), (128, 1281644), (182, 901376), (196, 836992), (208, 788704), (224, 732368), (256, 640822), (364, 450688), (392, 418496), (416, 394352), (448, 366184), (503, 326144), (512, 320411), (637, 257536), (728, 225344), (784, 209248), (832, 197176), (896, 183092), (1006, 163072), (1274, 128768), (1456, 112672), (1568, 104624), (1664, 98588), (1792, 91546), (2012, 81536), (2548, 64384), (2912, 56336), (3136, 52312), (3328, 49294), (3521, 46592), (3584, 45773), (4024, 40768), (5096, 32192), (5824, 28168), (6272, 26156), (6539, 25088), (6656, 24647), (7042, 23296), (8048, 20384), (10192, 16096), (11648, 14084), (12544, 13078)]