158576208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 469541376

約数和(自身を除く): 310965168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 683, 691, 1366, 1382, 2049, 2073, 2732, 2764, 4098, 4146, 4781, 4837, 5464, 5528, 8196, 8292, 9562, 9674, 10928, 11056, 14343, 14511, 16392, 16584, 19124, 19348, 28686, 29022, 32784, 33168, 38248, 38696, 57372, 58044, 76496, 77392, 114744, 116088, 229488, 232176, 471953, 943906, 1415859, 1887812, 2831718, 3303671, 3775624, 5663436, 6607342, 7551248, 9911013, 11326872, 13214684, 19822026, 22653744, 26429368, 39644052, 52858736, 79288104, 158576208]

約数ペア:

[(1, 158576208), (2, 79288104), (3, 52858736), (4, 39644052), (6, 26429368), (7, 22653744), (8, 19822026), (12, 13214684), (14, 11326872), (16, 9911013), (21, 7551248), (24, 6607342), (28, 5663436), (42, 3775624), (48, 3303671), (56, 2831718), (84, 1887812), (112, 1415859), (168, 943906), (336, 471953), (683, 232176), (691, 229488), (1366, 116088), (1382, 114744), (2049, 77392), (2073, 76496), (2732, 58044), (2764, 57372), (4098, 38696), (4146, 38248), (4781, 33168), (4837, 32784), (5464, 29022), (5528, 28686), (8196, 19348), (8292, 19124), (9562, 16584), (9674, 16392), (10928, 14511), (11056, 14343)]