156499968

素因数分解:

$2^{18}\times 3^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 76

約数和(自身を含む): 419429600

約数和(自身を除く): 262929632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 512, 597, 768, 796, 1024, 1194, 1536, 1592, 2048, 2388, 3072, 3184, 4096, 4776, 6144, 6368, 8192, 9552, 12288, 12736, 16384, 19104, 24576, 25472, 32768, 38208, 49152, 50944, 65536, 76416, 98304, 101888, 131072, 152832, 196608, 203776, 262144, 305664, 393216, 407552, 611328, 786432, 815104, 1222656, 1630208, 2445312, 3260416, 4890624, 6520832, 9781248, 13041664, 19562496, 26083328, 39124992, 52166656, 78249984, 156499968]

約数ペア:

[(1, 156499968), (2, 78249984), (3, 52166656), (4, 39124992), (6, 26083328), (8, 19562496), (12, 13041664), (16, 9781248), (24, 6520832), (32, 4890624), (48, 3260416), (64, 2445312), (96, 1630208), (128, 1222656), (192, 815104), (199, 786432), (256, 611328), (384, 407552), (398, 393216), (512, 305664), (597, 262144), (768, 203776), (796, 196608), (1024, 152832), (1194, 131072), (1536, 101888), (1592, 98304), (2048, 76416), (2388, 65536), (3072, 50944), (3184, 49152), (4096, 38208), (4776, 32768), (6144, 25472), (6368, 24576), (8192, 19104), (9552, 16384), (12288, 12736)]