153951288

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 393361920

約数和(自身を除く): 239410632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 167, 213, 284, 334, 426, 501, 541, 568, 668, 852, 1002, 1082, 1336, 1623, 1704, 2004, 2164, 3246, 4008, 4328, 6492, 11857, 12984, 23714, 35571, 38411, 47428, 71142, 76822, 90347, 94856, 115233, 142284, 153644, 180694, 230466, 271041, 284568, 307288, 361388, 460932, 542082, 722776, 921864, 1084164, 2168328, 6414637, 12829274, 19243911, 25658548, 38487822, 51317096, 76975644, 153951288]

約数ペア:

[(1, 153951288), (2, 76975644), (3, 51317096), (4, 38487822), (6, 25658548), (8, 19243911), (12, 12829274), (24, 6414637), (71, 2168328), (142, 1084164), (167, 921864), (213, 722776), (284, 542082), (334, 460932), (426, 361388), (501, 307288), (541, 284568), (568, 271041), (668, 230466), (852, 180694), (1002, 153644), (1082, 142284), (1336, 115233), (1623, 94856), (1704, 90347), (2004, 76822), (2164, 71142), (3246, 47428), (4008, 38411), (4328, 35571), (6492, 23714), (11857, 12984)]