156978451744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{55897}}^1$

素因数の和:56106

約数の個数: 96

約数和(自身を含む): 338071104000

約数和(自身を除く): 181092652256

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 149, 152, 248, 298, 304, 496, 589, 596, 608, 992, 1178, 1192, 2356, 2384, 2831, 4619, 4712, 4768, 5662, 9238, 9424, 11324, 18476, 18848, 22648, 36952, 45296, 55897, 73904, 87761, 90592, 111794, 147808, 175522, 223588, 351044, 447176, 702088, 894352, 1062043, 1404176, 1732807, 1788704, 2124086, 2808352, 3465614, 4248172, 6931228, 8328653, 8496344, 13862456, 16657306, 16992688, 27724912, 32923333, 33314612, 33985376, 55449824, 65846666, 66629224, 131693332, 133258448, 158244407, 258188243, 263386664, 266516896, 316488814, 516376486, 526773328, 632977628, 1032752972, 1053546656, 1265955256, 2065505944, 2531910512, 4131011888, 4905576617, 5063821024, 8262023776, 9811153234, 19622306468, 39244612936, 78489225872, 156978451744]

約数ペア:

[(1, 156978451744), (2, 78489225872), (4, 39244612936), (8, 19622306468), (16, 9811153234), (19, 8262023776), (31, 5063821024), (32, 4905576617), (38, 4131011888), (62, 2531910512), (76, 2065505944), (124, 1265955256), (149, 1053546656), (152, 1032752972), (248, 632977628), (298, 526773328), (304, 516376486), (496, 316488814), (589, 266516896), (596, 263386664), (608, 258188243), (992, 158244407), (1178, 133258448), (1192, 131693332), (2356, 66629224), (2384, 65846666), (2831, 55449824), (4619, 33985376), (4712, 33314612), (4768, 32923333), (5662, 27724912), (9238, 16992688), (9424, 16657306), (11324, 13862456), (18476, 8496344), (18848, 8328653), (22648, 6931228), (36952, 4248172), (45296, 3465614), (55897, 2808352), (73904, 2124086), (87761, 1788704), (90592, 1732807), (111794, 1404176), (147808, 1062043), (175522, 894352), (223588, 702088), (351044, 447176)]