155812944

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 120

約数和(自身を含む): 483564288

約数和(自身を除く): 327751344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2137, 2352, 2604, 3038, 3472, 4274, 4557, 5208, 6076, 6411, 8548, 9114, 10416, 12152, 12822, 14959, 17096, 18228, 24304, 25644, 29918, 34192, 36456, 44877, 51288, 59836, 66247, 72912, 89754, 102576, 104713, 119672, 132494, 179508, 198741, 209426, 239344, 264988, 314139, 359016, 397482, 418852, 463729, 529976, 628278, 718032, 794964, 837704, 927458, 1059952, 1256556, 1391187, 1589928, 1675408, 1854916, 2513112, 2782374, 3179856, 3246103, 3709832, 5026224, 5564748, 6492206, 7419664, 9738309, 11129496, 12984412, 19476618, 22258992, 25968824, 38953236, 51937648, 77906472, 155812944]

約数ペア:

[(1, 155812944), (2, 77906472), (3, 51937648), (4, 38953236), (6, 25968824), (7, 22258992), (8, 19476618), (12, 12984412), (14, 11129496), (16, 9738309), (21, 7419664), (24, 6492206), (28, 5564748), (31, 5026224), (42, 3709832), (48, 3246103), (49, 3179856), (56, 2782374), (62, 2513112), (84, 1854916), (93, 1675408), (98, 1589928), (112, 1391187), (124, 1256556), (147, 1059952), (168, 927458), (186, 837704), (196, 794964), (217, 718032), (248, 628278), (294, 529976), (336, 463729), (372, 418852), (392, 397482), (434, 359016), (496, 314139), (588, 264988), (651, 239344), (744, 209426), (784, 198741), (868, 179508), (1176, 132494), (1302, 119672), (1488, 104713), (1519, 102576), (1736, 89754), (2137, 72912), (2352, 66247), (2604, 59836), (3038, 51288), (3472, 44877), (4274, 36456), (4557, 34192), (5208, 29918), (6076, 25644), (6411, 24304), (8548, 18228), (9114, 17096), (10416, 14959), (12152, 12822)]