148167808

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 304108920

約数和(自身を除く): 155941112

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 101, 128, 146, 157, 202, 292, 314, 404, 584, 628, 808, 1168, 1256, 1616, 2336, 2512, 3232, 4672, 5024, 6464, 7373, 9344, 10048, 11461, 12928, 14746, 15857, 20096, 22922, 29492, 31714, 45844, 58984, 63428, 91688, 117968, 126856, 183376, 235936, 253712, 366752, 471872, 507424, 733504, 943744, 1014848, 1157561, 1467008, 2029696, 2315122, 4630244, 9260488, 18520976, 37041952, 74083904, 148167808]

約数ペア:

[(1, 148167808), (2, 74083904), (4, 37041952), (8, 18520976), (16, 9260488), (32, 4630244), (64, 2315122), (73, 2029696), (101, 1467008), (128, 1157561), (146, 1014848), (157, 943744), (202, 733504), (292, 507424), (314, 471872), (404, 366752), (584, 253712), (628, 235936), (808, 183376), (1168, 126856), (1256, 117968), (1616, 91688), (2336, 63428), (2512, 58984), (3232, 45844), (4672, 31714), (5024, 29492), (6464, 22922), (7373, 20096), (9344, 15857), (10048, 14746), (11461, 12928)]