158155776

素因数分解:

$2^{10}\times 3^2\times {\mathrm{131}}^2$

素因数の和:288

約数の個数: 99

約数和(自身を含む): 460184023

約数和(自身を除く): 302028247

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 512, 524, 576, 768, 786, 1024, 1048, 1152, 1179, 1536, 1572, 2096, 2304, 2358, 3072, 3144, 4192, 4608, 4716, 6288, 8384, 9216, 9432, 12576, 16768, 17161, 18864, 25152, 33536, 34322, 37728, 50304, 51483, 67072, 68644, 75456, 100608, 102966, 134144, 137288, 150912, 154449, 201216, 205932, 274576, 301824, 308898, 402432, 411864, 549152, 603648, 617796, 823728, 1098304, 1207296, 1235592, 1647456, 2196608, 2471184, 3294912, 4393216, 4942368, 6589824, 8786432, 9884736, 13179648, 17572864, 19769472, 26359296, 39538944, 52718592, 79077888, 158155776]

約数ペア:

[(1, 158155776), (2, 79077888), (3, 52718592), (4, 39538944), (6, 26359296), (8, 19769472), (9, 17572864), (12, 13179648), (16, 9884736), (18, 8786432), (24, 6589824), (32, 4942368), (36, 4393216), (48, 3294912), (64, 2471184), (72, 2196608), (96, 1647456), (128, 1235592), (131, 1207296), (144, 1098304), (192, 823728), (256, 617796), (262, 603648), (288, 549152), (384, 411864), (393, 402432), (512, 308898), (524, 301824), (576, 274576), (768, 205932), (786, 201216), (1024, 154449), (1048, 150912), (1152, 137288), (1179, 134144), (1536, 102966), (1572, 100608), (2096, 75456), (2304, 68644), (2358, 67072), (3072, 51483), (3144, 50304), (4192, 37728), (4608, 34322), (4716, 33536), (6288, 25152), (8384, 18864), (9216, 17161), (9432, 16768)]